Pillow is a Python imaging library. From 5.1.0 until 13.0.0, Pillow can exhaust resources while parsing an existing PDF during an append operation. PdfParser follows page-tree child references without cycle or duplication tracking and follows previous-trailer chains with only an exact repeated-offset guard, so deep or cyclic page trees and long chains of unique trailer offsets can exhaust the Python stack. Repeated non-cyclic /Kids references can also cause super-linear CPU and memory use. An attacker can supply such a PDF to an application that calls Image.save with PDF append enabled. This can raise an uncaught RecursionError or consume excessive CPU and memory before output is written, causing denial of service. This issue is fixed in version 13.0.0.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:95656 advisory.

    This advisory provides security fixes for affected packages used by Red Hat     Satellite. The updates address the vulnerabilities described below.

    Security Fix(es):

    * python-django: Django: Remote code execution via GeoDjango spatial lookups (CVE-2026-15307)
    * python-gitpython: GitPython: Arbitrary Code Execution via Path Traversal (CVE-2026-78677)
    * python-gitpython: GitPython: Denial of Service via crafted commit author field (CVE-2026-87819)
    * python-urllib3: urllib3: Denial of Service via unbounded memory allocation in chunk parser     (CVE-2026-97689)
    * python-urllib3: urllib3: Traffic interception via HTTPS proxy TLS configuration override     (CVE-2026-97687)
    * python-gitpython: GitPython: Arbitrary code execution via unsafe URL protocol handling (CVE-2026-110857)
    * python-gitpython: GitPython: Arbitrary file read via argument injection in branch checkout     (CVE-2026-110859)
    * python-gitpython: GitPython: Denial of Service via regular expression backtracking in date parsing     (CVE-2026-110856)
    * python-gitpython: GitPython: Arbitrary file read vulnerability via `Repo.archive()` (CVE-2026-73619)
    * python-pillow: Pillow: Denial of Service via unbounded recursion in PDF parser (CVE-2026-112391)
    * python-pillow: Pillow: Denial of Service via infinite loop during crafted MIC image parsing     (CVE-2026-112390)
    * python-pillow: Pillow: Denial of Service via null pointer dereference in Image.merge() (CVE-2026-112405)
    * python-pillow: pillow: Denial of service via crafted APNG image (CVE-2026-112399)
    * python-pillow: pillow: Denial of Service via zero-size images in rank filters (CVE-2026-112392)
    * python-pillow: pillow: Denial of Service via out-of-bounds memory access on zero-width images     (CVE-2026-112397)
    * python-pillow: pillow: Denial of Service via memory exhaustion from crafted GIF image (CVE-2026-112400)
    * python-pillow: pillow: Denial of Service via crafted multi-frame image conversion (CVE-2026-112894)
    * python-pillow: pillow: Denial of service via crafted PDF during append operations (CVE-2026-112895)
    * python-pillow: pillow: Denial of service via double free during image transformation (CVE-2026-112402)
    * python-pillow: Pillow: Denial of Service via invalid pointer free during font rendering     (CVE-2026-112893)
    * python-pillow: pillow: Information disclosure via uninitialized buffer in TIFF decoding     (CVE-2026-112897)
    * python-pillow: Pillow: Denial of Service via out-of-bounds read in TIFF encoder (CVE-2026-112896)
    * python-pillow: Pillow: Denial of Service via out-of-bounds read in TIFF decoding (CVE-2026-112404)
    * python-gitpython: GitPython 3.1.30 before 3.2.0 Command Injection via Remote.pull() Refspec     (CVE-2026-110858)
    * python-pillow: pillow: Denial of Service via infinite loop during PDF page rewriting (CVE-2026-112406)
    * python-pillow: pillow: Arbitrary code execution via JPEG encoder buffer overflow (CVE-2026-96778)
    * python-gitpython: GitPython: arbitrary code execution via improper submodule path validation     (CVE-2026-114145)
    * python-pillow: pillow: Denial of Service via duplicate page references in PDF files (CVE-2026-96640)
    * python-pillow: pillow: Denial of Service via repeated EXIF headers (CVE-2026-96643)
    * python-brotli: Out-of-Bounds Write in Google Brotli Decoder (CVE-2026-111497)
    * python-pillow: pillow: Denial of Service via unbounded memory expansion in MSP image decoder     (CVE-2026-112892)
    * python-pillow: Pillow: Heap buffer overflow in _tiffWriteProc when saving TIFF to BytesIO     (CVE-2026-112393)
    * python-pillow: Pillow: Heap buffer overflow in FlashPix (FPX) JPEG decoding leads to code execution     (CVE-2026-112398)
    * python-pillow: Pillow: Heap buffer overflow in ImagingJpegDecode (CVE-2026-112403)
    * openvox-server: puppetserver: authenticated remote code execution via report event deserialization     (CVE-2026-115731)
    * puppetserver: puppetserver: authenticated remote code execution via report event deserialization     (CVE-2026-115731)
    * puppetserver: trapperkeeper-authorization: certificate name authorization bypass via flawed hostname ACL     match (CVE-2026-115732)
    * openvox-server: trapperkeeper-authorization: certificate name authorization bypass via flawed hostname     ACL match (CVE-2026-115732)
    * openvox-agent: integer overflow issueCVE-2026-89078 in regular expression compiler (CVE-2026-110264)
    * openvox-agent: integer overflow issue in CI/CD regular expression compiler (CVE-2026-97229)
    * openvox-agent: integer overflow issue in regular expression compiler (CVE-2026-93577)
    * openvox-agent: double free issue in regular expression parser (CVE-2026-89078)
    * openvox-server: jackson-dataformat-smile: Denial of Service via unbounded memory allocation in     asynchronous parser (CVE-2026-104895)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:95657 advisory.

    This advisory provides security fixes for affected packages used by Red Hat     Satellite. The updates address the vulnerabilities described below.

    Security Fix(es):

    * python3.12-django: Django: Remote code execution via GeoDjango spatial lookups (CVE-2026-15307)
    * python3.12-brotli: Out-of-Bounds Write in Google Brotli Decoder (CVE-2026-111497)
    * python3.12-urllib3: urllib3: Traffic interception via HTTPS proxy TLS configuration override     (CVE-2026-97687)
    * python3.12-urllib3: urllib3: Denial of Service via unbounded memory allocation in chunk parser     (CVE-2026-97689)
    * python3.12-pillow: pillow: Denial of Service via duplicate page references in PDF files (CVE-2026-96640)
    * python3.12-pillow: pillow: Denial of Service via repeated EXIF headers (CVE-2026-96643)
    * python3.12-pillow: pillow: Arbitrary code execution via JPEG encoder buffer overflow (CVE-2026-96778)
    * python3.12-pillow: Pillow: Denial of Service via infinite loop during crafted MIC image parsing     (CVE-2026-112390)
    * python3.12-pillow: Pillow: Denial of Service via unbounded recursion in PDF parser (CVE-2026-112391)
    * python3.12-pillow: pillow: Denial of Service via zero-size images in rank filters (CVE-2026-112392)
    * python3.12-pillow: Pillow: Heap buffer overflow in _tiffWriteProc when saving TIFF to BytesIO     (CVE-2026-112393)
    * python3.12-pillow: pillow: Denial of Service via out-of-bounds memory access on zero-width images     (CVE-2026-112397)
    * python3.12-pillow: Pillow: Heap buffer overflow in FlashPix (FPX) JPEG decoding leads to code execution     (CVE-2026-112398)
    * python3.12-pillow: pillow: Denial of service via crafted APNG image (CVE-2026-112399)
    * python3.12-pillow: pillow: Denial of Service via memory exhaustion from crafted GIF image     (CVE-2026-112400)
    * python3.12-pillow: pillow: Denial of service via double free during image transformation     (CVE-2026-112402)
    * python3.12-pillow: Pillow: Heap buffer overflow in ImagingJpegDecode (CVE-2026-112403)
    * python3.12-pillow: Pillow: Denial of Service via out-of-bounds read in TIFF decoding (CVE-2026-112404)
    * python3.12-pillow: Pillow: Denial of Service via null pointer dereference in Image.merge()     (CVE-2026-112405)
    * python3.12-pillow: pillow: Denial of Service via infinite loop during PDF page rewriting     (CVE-2026-112406)
    * python3.12-pillow: pillow: Denial of Service via unbounded memory expansion in MSP image decoder     (CVE-2026-112892)
    * python3.12-pillow: Pillow: Denial of Service via invalid pointer free during font rendering     (CVE-2026-112893)
    * python3.12-pillow: pillow: Denial of Service via crafted multi-frame image conversion (CVE-2026-112894)
    * python3.12-pillow: pillow: Denial of service via crafted PDF during append operations (CVE-2026-112895)
    * python3.12-pillow: Pillow: Denial of Service via out-of-bounds read in TIFF encoder (CVE-2026-112896)
    * python3.12-pillow: pillow: Information disclosure via uninitialized buffer in TIFF decoding     (CVE-2026-112897)
    * python-gitpython: GitPython: Arbitrary file read vulnerability via `Repo.archive()` (CVE-2026-73619)
    * python3.12-gitpython: GitPython: Arbitrary Code Execution via Path Traversal (CVE-2026-78677)
    * python3.12-gitpython: GitPython: Denial of Service via crafted commit author field (CVE-2026-87819)
    * python3.12-gitpython: GitPython: Denial of Service via regular expression backtracking in date parsing     (CVE-2026-110856)
    * python3.12-gitpython: GitPython: Arbitrary code execution via unsafe URL protocol handling     (CVE-2026-110857)
    * python3.12-gitpython: GitPython 3.1.30 before 3.2.0 Command Injection via Remote.pull() Refspec     (CVE-2026-110858)
    * python3.12-gitpython: GitPython: Arbitrary file read via argument injection in branch checkout     (CVE-2026-110859)
    * python3.12-gitpython: GitPython: arbitrary code execution via improper submodule path validation     (CVE-2026-114145)
    * openvox-agent: integer overflow issue in regular expression compiler (CVE-2026-110264)
    * openvox-agent: integer overflow issue in CI/CD regular expression compiler (CVE-2026-97229)
    * openvox-agent: integer overflow issue in regular expression compiler (CVE-2026-93577)
    * openvox-agent: double free issue in regular expression parser (CVE-2026-89078)
    * openvox-server: jackson-dataformat-smile: Denial of Service via unbounded memory allocation in     asynchronous parser (CVE-2026-104895)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:95655 advisory.

    This advisory provides security fixes for affected packages used by Red Hat Satellite. The updates address     the vulnerabilities described below.

    Security Fix(es):

    * python-django: Django: Remote code execution via GeoDjango spatial lookups (CVE-2026-15307)
    * python-urllib3: urllib3: Denial of Service via unbounded memory allocation in chunk parser     (CVE-2026-97689)
    * python-urllib3: urllib3: Traffic interception via HTTPS proxy TLS configuration override     (CVE-2026-97687)
    * python-gitpython: GitPython: Arbitrary code execution via unsafe URL protocol handling (CVE-2026-110857)
    * python-gitpython: GitPython: Arbitrary file read via argument injection in branch checkout     (CVE-2026-110859)
    * python-gitpython: GitPython: Denial of Service via regular expression backtracking in date parsing     (CVE-2026-110856)
    * python-gitpython: GitPython: Arbitrary file read vulnerability via `Repo.archive()` (CVE-2026-73619)
    * satellite-capsule:el8/python-gitpython: GitPython: Arbitrary file read vulnerability via     `Repo.archive()` (CVE-2026-73619)
    * python-pillow: Pillow: Denial of Service via unbounded recursion in PDF parser (CVE-2026-112391)
    * python-pillow: Pillow: Denial of Service via infinite loop during crafted MIC image parsing     (CVE-2026-112390)
    * python-pillow: Pillow: Denial of Service via null pointer dereference in Image.merge() (CVE-2026-112405)
    * python-pillow: pillow: Denial of service via crafted APNG image (CVE-2026-112399)
    * python-pillow: pillow: Denial of Service via zero-size images in rank filters (CVE-2026-112392)
    * python-pillow: pillow: Denial of Service via out-of-bounds memory access on zero-width images     (CVE-2026-112397)
    * python-pillow: pillow: Denial of Service via memory exhaustion from crafted GIF image (CVE-2026-112400)
    * python-pillow: pillow: Denial of Service via crafted multi-frame image conversion (CVE-2026-112894)
    * python-pillow: pillow: Denial of service via crafted PDF during append operations (CVE-2026-112895)
    * python-pillow: pillow: Denial of service via double free during image transformation (CVE-2026-112402)
    * python-pillow: Pillow: Denial of Service via invalid pointer free during font rendering     (CVE-2026-112893)
    * python-pillow: pillow: Information disclosure via uninitialized buffer in TIFF decoding     (CVE-2026-112897)
    * python-pillow: Pillow: Denial of Service via out-of-bounds read in TIFF encoder (CVE-2026-112896)
    * python-pillow: Pillow: Denial of Service via out-of-bounds read in TIFF decoding (CVE-2026-112404)
    * python-gitpython: GitPython 3.1.30 before 3.2.0 Command Injection via Remote.pull() Refspec     (CVE-2026-110858)
    * python-pillow: pillow: Denial of Service via infinite loop during PDF page rewriting (CVE-2026-112406)
    * python-pillow: pillow: Arbitrary code execution via JPEG encoder buffer overflow (CVE-2026-96778)
    * python-gitpython: GitPython: arbitrary code execution via improper submodule path validation     (CVE-2026-114145)
    * python-pillow: pillow: Denial of Service via duplicate page references in PDF files (CVE-2026-96640)
    * python-pillow: pillow: Denial of Service via repeated EXIF headers (CVE-2026-96643)
    * python-brotli: Out-of-Bounds Write in Google Brotli Decoder (CVE-2026-111497)
    * python-pillow: pillow: Denial of Service via unbounded memory expansion in MSP image decoder     (CVE-2026-112892)
    * python-pillow: Pillow: Heap buffer overflow in _tiffWriteProc when saving TIFF to BytesIO     (CVE-2026-112393)
    * python-pillow: Pillow: Heap buffer overflow in FlashPix (FPX) JPEG decoding leads to code execution     (CVE-2026-112398)
    * python-pillow: Pillow: Heap buffer overflow in ImagingJpegDecode (CVE-2026-112403)
    * openvox-server: puppetserver: authenticated remote code execution via report event deserialization     (CVE-2026-115731)
    * puppetserver: puppetserver: authenticated remote code execution via report event deserialization     (CVE-2026-115731)
    * openvox-server: trapperkeeper-authorization: certificate name authorization bypass via flawed hostname     ACL match (CVE-2026-115732)
    * puppetserver: trapperkeeper-authorization: certificate name authorization bypass via flawed hostname ACL     match (CVE-2026-115732)
    * openvox-agent: integer overflow issue in regular expression compiler (CVE-2026-110264)
    * openvox-agent: integer overflow issue in CI/CD regular expression compiler (CVE-2026-97229)
    * openvox-agent: integer overflow issue in regular expression compiler (CVE-2026-93577)
    * openvox-agent: double free issue in regular expression parser (CVE-2026-89078)
    * openvox-server: jackson-dataformat-smile: Denial of Service via unbounded memory allocation in     asynchronous parser (CVE-2026-104895)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:5038-1 advisory.

    - CVE-2026-96636: decompression-bomb protection bypass via multi-frame `seek()` in MPO and DCX     (bsc#1286802).
    - CVE-2026-96637: decompression bomb check bypass in `SpiderImagePlugin.seek()` leads to unbounded     allocation DoS       (bsc#1286801).
    - CVE-2026-96640: PDF append accepts malformed shared page-tree DAG, which can cause resource exhaustion     (bsc#1286798).
    - CVE-2026-96641: reachable undefined behavior in native integer operations can lead to denial of service     or logic       integrity compromise (bsc#1286797).
    - CVE-2026-96642: `TarIO` negative size field causes infinite CPU-spin loop (bsc#1286796).
    - CVE-2026-112390: Denial of Service via infinite loop during crafted MIC image parsing (bsc#1286256).
    - CVE-2026-112391: Denial of Service via unbounded recursion in PDF parser (bsc#1286273).
    - CVE-2026-112392: Denial of Service via zero-size images in rank filters (bsc#1286287).
    - CVE-2026-112393: heap buffer overflow and stale-heap disclosure in _tiffWriteProc when saving compressed     TIFF data       (bsc#1286325).
    - CVE-2026-112394: `P;2L` and `P;4L` decoders may read 1 to 3 bytes past the passed buffer size     (bsc#1286311).
    - CVE-2026-112397: out-of-bounds access in `_imagingmorph` on a zero-width image (bsc#1286314).
    - CVE-2026-112398: heap buffer overflow in FPX JPEG decoding can lead to code execution (bsc#1286406).
    - CVE-2026-112399: Denial of service via crafted APNG image (bsc#1286368).
    - CVE-2026-112400: Denial of Service via memory exhaustion from crafted GIF image (bsc#1286370).
    - CVE-2026-112401: Denial of Service via crafted GIF comments (bsc#1286372).
    - CVE-2026-112402: Denial of service via double free during image transformation (bsc#1286381).
    - CVE-2026-112403: heap buffer overflow in `ImagingJpegDecode` allows for code execution (bsc#1286405).
    - CVE-2026-112405: NULL pointer dereference in `Image.merge` via an unvalidated band 0 (bsc#1286404).
    - CVE-2026-112406: infinite loop in `PdfParser.rewrite_pages` on page tree `Parent` cycle (bsc#1286403).
    - CVE-2026-112891: quadratic GIF comment copying during save (bsc#1286402).
    - CVE-2026-112892: MSP RLE decoder expands a tiny file into unbounded memory (bsc#1286401).
    - CVE-2026-112894: Denial of Service via crafted multi-frame image conversion (bsc#1286408).
    - CVE-2026-112895: Denial of service via crafted PDF during append operations (bsc#1286411).
    - CVE-2026-112896: TIFF encoder `ColorMap` plane-size mismatch causes a heap out-of-bounds read     (bsc#1286400).
    - CVE-2026-112897: `TiffDecode` returns uninitialized memory as pixels for short JPEG strips     (bsc#1286398).
    - CVE-2026-112899: EPS `load(scale)` lets Ghostscript render past the decompression bomb limit     (bsc#1286489).
    - CVE-2026-112900: argument Injection in Ghostscript call can lead to remote code execution (bsc#1286397).
    - CVE-2026-112901: ReDoS in `XbmImagePlugin` can be triggered by 512-byte file (bsc#1286396).
    - CVE-2026-112902: memory disclosure and segfault in libtiff encoder via crafted TIFF tags (bsc#1286804).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:92639 advisory.

    * pillow: Pillow: Denial of Service via unbounded recursion in PDF parser (CVE-2026-112391)
      * pillow: pillow: Denial of service via double free during image transformation (CVE-2026-112402)
      * pillow: pillow: Denial of Service via zero-size images in rank filters (CVE-2026-112392)
      * pillow: pillow: Denial of Service via out-of-bounds memory access on zero-width images     (CVE-2026-112397)
      * pillow: Pillow: Denial of Service via null pointer dereference in Image.merge() (CVE-2026-112405)
      * pillow: pillow: Denial of Service via crafted multi-frame image conversion (CVE-2026-112894)
      * pillow: pillow: Denial of service via crafted PDF during append operations (CVE-2026-112895)
      * pillow: pillow: Denial of Service via infinite loop during PDF page rewriting (CVE-2026-112406)
      * pillow: pillow: Denial of Service via duplicate page references in PDF files (CVE-2026-96640)
      * pillow: pillow: Denial of Service via unbounded memory expansion in MSP image decoder     (CVE-2026-112892)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2026_92639 advisory.

    * pillow: Pillow: Denial of Service via unbounded recursion in PDF parser (CVE-2026-112391)

    * pillow: pillow: Denial of service via double free during image transformation (CVE-2026-112402)

    * pillow: pillow: Denial of Service via zero-size images in rank filters (CVE-2026-112392)

    * pillow: pillow: Denial of Service via out-of-bounds memory access on zero-width images (CVE-2026-112397)

    * pillow: Pillow: Denial of Service via null pointer dereference in Image.merge() (CVE-2026-112405)

    * pillow: pillow: Denial of Service via crafted multi-frame image conversion (CVE-2026-112894)

    * pillow: pillow: Denial of service via crafted PDF during append operations (CVE-2026-112895)

    * pillow: pillow: Denial of Service via infinite loop during PDF page rewriting (CVE-2026-112406)

    * pillow: pillow: Denial of Service via duplicate page references in PDF files (CVE-2026-96640)

    * pillow: pillow: Denial of Service via unbounded memory expansion in MSP image decoder (CVE-2026-112892)

Tenable has extracted the preceding description block directly from the CIQ security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-92639 advisory.

    - CVE-2026-112892 python-pillow: pillow: Denial of Service via unbounded       memory expansion in MSP image decoder     Resolves: RHEL-290437
    - CVE-2026-96640 python-pillow: pillow: Denial of Service via duplicate       page references in PDF files     Resolves: RHEL-289281
    - CVE-2026-112406 python-pillow: pillow: Denial of Service via infinite loop       during PDF page rewriting     Resolves: RHEL-287839
    - CVE-2026-112402 python-pillow: pillow: Denial of service via double free       during image transformation     Resolves: RHEL-287157
    - CVE-2026-112894 python-pillow: pillow: Denial of Service via crafted       multi-frame image conversion     Resolves: RHEL-287147
    - CVE-2026-112895 python-pillow: pillow: Denial of service via crafted PDF       during append operations     Resolves: RHEL-287152
    - CVE-2026-112392 python-pillow: pillow: Denial of Service via zero-size       images in rank filters     Resolves: RHEL-287128
    - Security fix for CVE-2026-112397     Resolves: RHEL-287137
    - CVE-2026-112391 python-pillow: Pillow: Denial of Service via unbounded recursion in PDF parser     Resolves: RHEL-287109

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:92861 advisory.

    This advisory provides security fixes for affected packages used by Red Hat Satellite. The updates address     the vulnerabilities described below.

    Security Fix(es):

    * python-django and python3.12-django: Remote code execution via GeoDjango spatial lookups     (CVE-2026-15307).
    * yggdrasil-worker-forwarder: Denial of Service in Go net/http due to unencrypted HTTP/2 connections     (CVE-2026-56853).
    * yggdrasil-worker-forwarder: Denial of Service via malformed RPC requests in gRPC-Go (CVE-2026-84445).
    * yggdrasil-worker-forwarder: Denial of Service via multiple ECH outer extension references in crypto/tls     (CVE-2026-97031).
    * yggdrasil-worker-forwarder: Denial of Service via crafted HTTP Range headers in Go (CVE-2026-78667).
    * yggdrasil-worker-forwarder: Denial of Service via excessive HTTP/2 SETTINGS frames in net/http     (CVE-2026-78669).
    * yggdrasil-worker-forwarder: Man-in-the-middle attacks via untrusted intermediate certificates in     crypto/x509 (CVE-2026-111943).
    * yggdrasil-worker-forwarder: golang: Denial of Service via memory limit bypass in multipart form parsing     (CVE-2026-94440).
    * openvox-server: Denial of Service via unchecked DTLS handshake reassembler buffer allocation in Bouncy     Castle for Java (CVE-2026-59646).
    * openvox-server: CPU Denial of Service via unbounded numeric parsing in jackson-databind     (CVE-2026-68497).
    * openvox-server: HTTP request smuggling via crafted chunked requests in Jetty (CVE-2026-19203).
    * openvox-server: Denial of Service via regular expression backtracking in jackson-core (CVE-2026-89407).
    * openvox-server: Denial of Service via unbounded StringBuilder growth during malformed token processing     in jackson-core (CVE-2026-89425).
    * openvox-server: Access control bypass via case-sensitive host filtering in Eclipse Jetty     (CVE-2026-18660).
    * python3.12-urllib3: Denial of Service via unbounded memory allocation in the chunk parser     (CVE-2026-97689).
    * python3.12-urllib3: Traffic interception via HTTPS proxy TLS configuration override (CVE-2026-97687).
    * python3.12-gitpython: Denial of Service via a crafted commit author field (CVE-2026-87819).
    * python3.12-gitpython: Denial of Service via regular expression backtracking in date parsing     (CVE-2026-110856).
    * python3.12-gitpython: Arbitrary code execution via improper submodule path validation (CVE-2026-114145).
    * python3.12-gitpython: Command injection via Remote.pull() refspec in GitPython before 3.2.0     (CVE-2026-110858).
    * python3.12-gitpython: Arbitrary file read via argument injection in branch checkout (CVE-2026-110859).
    * python3.12-gitpython: Arbitrary code execution via unsafe URL protocol handling (CVE-2026-110857).
    * python3.12-gitpython: Arbitrary code execution via path traversal (CVE-2026-78677).
    * python-gitpython: Arbitrary file read via Repo.archive() (CVE-2026-73619).
    * python3.12-pillow: Heap buffer overflow in ImagingJpegDecode (CVE-2026-112403).
    * python3.12-pillow: Heap buffer overflow in FlashPix (FPX) JPEG decoding leading to code execution     (CVE-2026-112398).
    * python3.12-pillow: Heap buffer overflow in _tiffWriteProc when saving TIFF to BytesIO (CVE-2026-112393).
    * python3.12-pillow: Denial of Service via unbounded recursion in the PDF parser (CVE-2026-112391).
    * python3.12-pillow: Denial of Service via unbounded memory expansion in MSP image decoder CVE-2026-112892
    * python3.12-pillow: Denial of Service via repeated EXIF headers CVE-2026-96643
    * python3.12-pillow: Denial of Service via duplicate page references in PDF files CVE-2026-96640
    * python3.12-pillow: Arbitrary code execution via JPEG encoder buffer overflow CVE-2026-96778
    * python3.12-pillow: Denial of Service via infinite loop during PDF page rewriting CVE-2026-112406
    * python3.12-pillow: Denial of Service via out-of-bounds read in TIFF decoding CVE-2026-112404
    * python3.12-pillow: Denial of Service via out-of-bounds read in TIFF encoder CVE-2026-112896
    * python3.12-pillow: Information disclosure via uninitialized buffer in TIFF decoding CVE-2026-112897
    * python3.12-pillow: Denial of Service via invalid pointer free during font rendering CVE-2026-112893
    * python3.12-pillow: Denial of Service via double free during image transformation CVE-2026-112402
    * python3.12-pillow: Denial of Service via crafted PDF during append operations CVE-2026-112895
    * python3.12-pillow: Denial of Service via crafted multi-frame image conversion CVE-2026-112894
    * python3.12-pillow: Denial of Service via memory exhaustion from crafted GIF image CVE-2026-112400
    * python3.12-pillow: Denial of Service via out-of-bounds memory access on zero-width images     CVE-2026-112397
    * python3.12-pillow: Denial of Service via zero-size images in rank filters CVE-2026-112392
    * python3.12-pillow: Denial of Service via crafted APNG image CVE-2026-112399
    * python3.12-pillow: Denial of Service via null pointer dereference in Image merge CVE-2026-112405
    * python3.12-pillow: Denial of Service via infinite loop during crafted MIC image parsing CVE-2026-112390
    * python3.12-pillow: Denial of Service via unbounded recursion in PDF parser CVE-2026-112391
    * python3.12-brotli: Out-of-bounds write in the Google Brotli decoder (CVE-2026-111497).

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:92639 advisory.

    * pillow: Pillow: Denial of Service via unbounded recursion in PDF parser (CVE-2026-112391)

    * pillow: pillow: Denial of service via double free during image transformation (CVE-2026-112402)

    * pillow: pillow: Denial of Service via zero-size images in rank filters (CVE-2026-112392)

    * pillow: pillow: Denial of Service via out-of-bounds memory access on zero-width images (CVE-2026-112397)

    * pillow: Pillow: Denial of Service via null pointer dereference in Image.merge() (CVE-2026-112405)

    * pillow: pillow: Denial of Service via crafted multi-frame image conversion (CVE-2026-112894)

    * pillow: pillow: Denial of service via crafted PDF during append operations (CVE-2026-112895)

    * pillow: pillow: Denial of Service via infinite loop during PDF page rewriting (CVE-2026-112406)

    * pillow: pillow: Denial of Service via duplicate page references in PDF files (CVE-2026-96640)

    * pillow: pillow: Denial of Service via unbounded memory expansion in MSP image decoder (CVE-2026-112892)

Tenable has extracted the preceding description block directly from the RockyLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:92639 advisory.

    Python is an interpreted, interactive, object-oriented programming language, which includes modules,     classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to     many system calls and libraries, as well as to various windowing systems.

    Security Fix(es):

    * pillow: Pillow: Denial of Service via unbounded recursion in PDF parser (CVE-2026-112391)

    * pillow: pillow: Denial of service via double free during image transformation (CVE-2026-112402)

    * pillow: pillow: Denial of Service via zero-size images in rank filters (CVE-2026-112392)

    * pillow: pillow: Denial of Service via out-of-bounds memory access on zero-width images (CVE-2026-112397)

    * pillow: Pillow: Denial of Service via null pointer dereference in Image.merge() (CVE-2026-112405)

    * pillow: pillow: Denial of Service via crafted multi-frame image conversion (CVE-2026-112894)

    * pillow: pillow: Denial of service via crafted PDF during append operations (CVE-2026-112895)

    * pillow: pillow: Denial of Service via infinite loop during PDF page rewriting (CVE-2026-112406)

    * pillow: pillow: Denial of Service via duplicate page references in PDF files (CVE-2026-96640)

    * pillow: pillow: Denial of Service via unbounded memory expansion in MSP image decoder (CVE-2026-112892)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the b9a3fd21-d2af-11f1-bae2-3497f65b111b advisory.

    The Pillow project published security advisories for issues fixed               in release 13.0.0.  They include an argument injection in the               Ghostscript call used for EPS images, heap buffer overflows in               several image decoders that can lead to code execution, and               infinite loops and unbounded memory use when opening crafted               image files.

Tenable has extracted the preceding description block directly from the FreeBSD security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - Pillow is a Python imaging library. From 5.1.0 until 13.0.0, Pillow can exhaust resources while parsing an
    existing PDF during an append operation. PdfParser follows page-tree child references without cycle or
    duplication tracking and follows previous-trailer chains with only an exact repeated-offset guard, so deep
    or cyclic page trees and long chains of unique trailer offsets can exhaust the Python stack. Repeated non-
    cyclic /Kids references can also cause super-linear CPU and memory use. An attacker can supply such a PDF
    to an application that calls Image.save with PDF append enabled. This can raise an uncaught RecursionError
    or consume excessive CPU and memory before output is written, causing denial of service. This issue is
    fixed in version 13.0.0. (CVE-2026-112895)

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - Pillow is a Python imaging library. From 5.1.0 until 13.0.0, Pillow can exhaust resources while parsing an     existing PDF during an append operation. PdfParser follows page-tree child references without cycle or     duplication tracking and follows previous-trailer chains with only an exact repeated-offset guard, so deep     or cyclic page trees and long chains of unique trailer offsets can exhaust the Python stack. Repeated non-     cyclic /Kids references can also cause super-linear CPU and memory use. An attacker can supply such a PDF     to an application that calls Image.save with PDF append enabled. This can raise an uncaught RecursionError     or consume excessive CPU and memory before output is written, causing denial of service. This issue is     fixed in version 13.0.0. (CVE-2026-112895)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Type	Severity
376943	RHEL 9 : Satellite 6.17 (RHSA-2026:95656)	Nessus	Red Hat Local Security Checks	Local	critical
376918	RHEL 9 : Satellite 6.18 (RHSA-2026:95657)	Nessus	Red Hat Local Security Checks	Local	critical
376901	RHEL 8 / 9 : Satellite 6.16 EUS (RHSA-2026:95655)	Nessus	Red Hat Local Security Checks	Local	critical
376269	SUSE SLES15 Security Update : python-Pillow (SUSE-SU-2026:5038-1)	Nessus	SuSE Local Security Checks	Local	critical
376140	AlmaLinux 8 : python-pillow (ALSA-2026:92639)	Nessus	Alma Linux Local Security Checks	Local	high
374494	Rocky Linux 8 [CIQ] Security Update: python-pillow-debuginfo / python-pillow-debugsource / etc Multiple Vulnerabilities (crlsa-2026_92639)	Nessus	Rocky Linux Local Security Checks	Local	high
374318	Oracle Linux 8 : python-pillow (ELSA-2026-92639)	Nessus	Oracle Linux Local Security Checks	Local	high
374295	RHEL 9 : Satellite 6.19 (RHSA-2026:92861)	Nessus	Red Hat Local Security Checks	Local	critical
374191	RockyLinux 8 : python-pillow (RLSA-2026:92639)	Nessus	Rocky Linux Local Security Checks	Local	high
373973	RHEL 8 : python-pillow (RHSA-2026:92639)	Nessus	Red Hat Local Security Checks	Local	high
373482	FreeBSD : Pillow -- multiple vulnerabilities (b9a3fd21-d2af-11f1-bae2-3497f65b111b)	Nessus	FreeBSD Local Security Checks	Local	critical
476414	SCA: security update for pillow (GHSA-p4wg-p73j-c528)	Tenable Cloud Security	SCA Checks	Local	high
476414	SCA: security update for pillow (GHSA-p4wg-p73j-c528)	Tenable Self-Hosted Container Security	SCA Checks	Local	high
367764	Linux Distros Unpatched Vulnerability : CVE-2026-112895	Nessus	Misc.	Local	high

Detections

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CVE-2026-112895

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Tenable Plugins

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