ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-16 and 6.9.13-41, when a memory allocation fails in the sixel encoder it would be possible to write past the end of a buffer on the stack. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1202-1 advisory.

    - CVE-2026-24484: denial of service vulnerability via multi-layer nested MVG to SVG conversion     (bsc#1258790).
    - CVE-2026-28493: integer overflow in the SIXEL decoder leads to out-of-bounds write (bsc#1259446).
    - CVE-2026-28494: missing bounds checks in the morphology kernel parsing functions can lead to a stack     buffer overflow       (bsc#1259447).
    - CVE-2026-28686: undersized output buffer allocation in the PCL encoder can lead to a heap buffer     overflow       (bsc#1259448).
    - CVE-2026-28687: heap use-after-free vulnerability in the MSL decoder via a crafted MSL file     (bsc#1259450).
    - CVE-2026-28688: heap use-after-free in the MSL encoder when a cloned image is destroyed twice     (bsc#1259451).
    - CVE-2026-28689: `domain='path'` authorization is checked before final file open/use and allows for     read/write bypass       via symlink swaps (bsc#1259452).
    - CVE-2026-28690: missing bounds check in the MNG encoder can lead to a stack buffer overflow     (bsc#1259456).
    - CVE-2026-28691: missing check in the JBIG decoder can lead to an uninitialized pointer dereference     (bsc#1259455).
    - CVE-2026-28692: 32-bit integer overflow in MAT decoder can lead to a heap buffer over-read     (bsc#1259457).
    - CVE-2026-28693: integer overflow in the DIB coder can lead to an out-of-bounds read or write     (bsc#1259466).
    - CVE-2026-30883: missing bounds check when encoding a PNG image can lead to a heap buffer over-write     (bsc#1259467).
    - CVE-2026-30929: improper use of fixed-size stack buffer in `MagnifyImage`can lead to a stack buffer     overflow       (bsc#1259468).
    - CVE-2026-30931: value truncation in the UHDR encoder can lead to a heap buffer overflow (bsc#1259469).
    - CVE-2026-30935: heap-based buffer over-read in BilateralBlurImage (bsc#1259497).
    - CVE-2026-30936: Heap Buffer Overflow in WaveletDenoiseImage (bsc#1259464).
    - CVE-2026-30937: Heap buffer overflow in XWD encoder due to CARD32 arithmetic overflow (bsc#1259463).
    - CVE-2026-31853: heap buffer overflow leads to crash in the SFW decoder of 32-bit systems when processing     extremely       large images (bsc#1259528).
    - CVE-2026-32259: memory allocation fails can lead to out of bound write (bsc#1259612).
    - CVE-2026-32636: Denial of Service via out-of-bounds write in NewXMLTree method (bsc#1259872).
    - CVE-2026-33535: Out-of-Bounds write of a zero byte in X11 display interaction (bsc#1260874).
    - CVE-2026-33536: Denial of Service via out-of-bounds write (bsc#1260879).

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 SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1203-1 advisory.

    - CVE-2026-28493: integer overflow in the SIXEL decoder leads to out-of-bounds write (bsc#1259446).
    - CVE-2026-28494: missing bounds checks in the morphology kernel parsing functions can lead to a stack     buffer overflow       (bsc#1259447).
    - CVE-2026-28686: undersized output buffer allocation in the PCL encoder can lead to a heap buffer     overflow       (bsc#1259448).
    - CVE-2026-28687: heap use-after-free vulnerability in the MSL decoder via a crafted MSL file     (bsc#1259450).
    - CVE-2026-28688: heap use-after-free in the MSL encoder when a cloned image is destroyed twice     (bsc#1259451).
    - CVE-2026-28689: `domain='path'` authorization is checked before final file open/use and allows for     read/write bypass       via symlink swaps (bsc#1259452).
    - CVE-2026-28690: missing bounds check in the MNG encoder can lead to a stack buffer overflow     (bsc#1259456).
    - CVE-2026-28691: missing check in the JBIG decoder can lead to an uninitialized pointer dereference     (bsc#1259455).
    - CVE-2026-28692: 32-bit integer overflow in MAT decoder can lead to a heap buffer over-read     (bsc#1259457).
    - CVE-2026-28693: integer overflow in the DIB coder can lead to an out-of-bounds read or write     (bsc#1259466).
    - CVE-2026-30883: missing bounds check when encoding a PNG image can lead to a heap buffer over-write     (bsc#1259467).
    - CVE-2026-30929: improper use of fixed-size stack buffer in `MagnifyImage`can lead to a stack buffer     overflow       (bsc#1259468).
    - CVE-2026-30935: heap-based buffer over-read in BilateralBlurImage (bsc#1259497).
    - CVE-2026-30936: Heap Buffer Overflow in WaveletDenoiseImage (bsc#1259464).
    - CVE-2026-30937: Heap buffer overflow in XWD encoder due to CARD32 arithmetic overflow (bsc#1259463).
    - CVE-2026-31853: heap buffer overflow leads to crash in the SFW decoder of 32-bit systems when processing     extremely       large images (bsc#1259528).
    - CVE-2026-32259: memory allocation fails can lead to out of bound write (bsc#1259612).
    - CVE-2026-32636: Denial of Service via out-of-bounds write in NewXMLTree method (bsc#1259872).
    - CVE-2026-33535: Out-of-Bounds write of a zero byte in X11 display interaction (bsc#1260874).
    - CVE-2026-33536: Denial of Service via out-of-bounds write (bsc#1260879).

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.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1500 advisory.

    A flaw was found in ImageMagick. An integer overflow vulnerability exists in the SIXEL decoder, which     allows a remote attacker to perform an out-of-bounds write via a specially crafted image. This can lead to     a Denial of Service (DoS) and potentially information disclosure. (CVE-2026-28493)

    A flaw was found in ImageMagick. This vulnerability, a stack buffer overflow, allows an attacker to cause     stack corruption by providing maliciously crafted kernel strings. This can lead to arbitrary code     execution or a denial of service (DoS), impacting the availability and integrity of the system.
    (CVE-2026-28494)

    A flaw was found in ImageMagick, free and open-source software used for editing and manipulating digital     images. A local attacker could exploit a heap-buffer-overflow vulnerability in the PCL encode due to an     undersized output buffer allocation. This could lead to a denial of service (DoS), making the software     unavailable, and potentially impact data integrity. (CVE-2026-28686)

    A flaw was found in ImageMagick, free and open-source software used for editing and manipulating digital     images. A heap use-after-free vulnerability in ImageMagick's MSL (Magick Scripting Language) decoder     allows an attacker to trigger access to freed memory by crafting a malicious MSL file. This can lead to a     denial of service. (CVE-2026-28687)

    ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to     versions 7.1.2-16 and 6.9.13-41, a heap-use-after-free vulnerability exists in the MSL encoder, where a     cloned image is destroyed twice. The MSL coder does not support writing MSL so the write capability has     been removed. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41. (CVE-2026-28688)

    A flaw was found in ImageMagick, a free and open-source software used for editing and manipulating digital     images. A time-of-check to time-of-use (TOCTOU) vulnerability exists where authorization for a file path     is checked before the file is finally opened or used. A local attacker can exploit this by performing a     symlink swap between the check-time and use-time, bypassing policy-denied read/write operations. This can     lead to information disclosure and unauthorized modification of files. (CVE-2026-28689)

    ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to     versions 7.1.2-16 and 6.9.13-41, a stack buffer overflow vulnerability exists in the MNG encoder. There is     a bounds checks missing that could corrupting the stack with attacker-controlled data. This vulnerability     is fixed in 7.1.2-16 and 6.9.13-41. (CVE-2026-28690)

    ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to     versions 7.1.2-16 and 6.9.13-41, an uninitialized pointer dereference vulnerability exists in the JBIG     decoder due to a missing check. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41. (CVE-2026-28691)

    A flaw was found in ImageMagick, a free and open-source software used for editing and manipulating digital     images. A remote attacker could exploit a heap over-read vulnerability in the MAT decoder due to incorrect     parenthesization when using 32-bit arithmetic. This could lead to the disclosure of sensitive information     and a denial of service (DoS) condition. (CVE-2026-28692)

    A flaw was found in ImageMagick, a free and open-source software used for editing and manipulating digital     images. An integer overflow vulnerability in the DIB (Device Independent Bitmap) coder component can be     exploited by a remote attacker. By processing a specially crafted image file, this flaw may lead to an     out-of-bounds read or write, potentially resulting in arbitrary code execution, privilege escalation,     information disclosure, or a Denial of Service (DoS). (CVE-2026-28693)

    A flaw was found in ImageMagick, a free and open-source software used for editing and manipulating digital     images. A local attacker could exploit this vulnerability by providing an extremely large image profile     when encoding a PNG image. This could result in a heap overflow, leading to a Denial of Service (DoS),     which makes the affected system or application unavailable to legitimate users. (CVE-2026-30883)

    ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to     versions 7.1.2-16 and 6.9.13-41, MagnifyImage uses a fixed-size stack buffer. When using a specific image     it is possible to overflow this buffer and corrupt the stack. This vulnerability is fixed in 7.1.2-16 and     6.9.13-41. (CVE-2026-30929)

    A flaw was found in ImageMagick, a free and open-source software for editing and manipulating digital     images. A remote attacker could exploit this vulnerability by providing a specially crafted image to a     user, which, when processed with the -wavelet-denoise operation, could lead to an out-of-bounds heap     write. This issue can result in a denial of service (DoS), causing the application to become unstable or     crash. (CVE-2026-30936)

    A flaw was found in ImageMagick, a software suite for editing and manipulating digital images. An integer     overflow vulnerability exists in the XWD (X Windows) encoder when processing extremely large images. This     flaw can lead to an undersized memory allocation, resulting in an out-of-bounds write to the heap. A local     attacker could exploit this to cause a denial of service (DoS) or potentially impact data integrity.
    (CVE-2026-30937)

    ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to     7.1.2-16 and 6.9.13-41, an overflow on 32-bit systems can cause a crash in the SFW decoder when processing     extremely large images. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41. (CVE-2026-31853)

    ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to     7.1.2-16 and 6.9.13-41, when a memory allocation fails in the sixel encoder it would be possible to write     past the end of a buffer on the stack. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41.
    (CVE-2026-32259)

Tenable has extracted the preceding description block directly from the tested product 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 ImageMagick installed on the remote host is prior to 6.9.10.97-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3220 advisory.

    A flaw was found in ImageMagick. An integer overflow vulnerability exists in the SIXEL decoder, which     allows a remote attacker to perform an out-of-bounds write via a specially crafted image. This can lead to     a Denial of Service (DoS) and potentially information disclosure. (CVE-2026-28493)

    ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to     7.1.2-16 and 6.9.13-41, when a memory allocation fails in the sixel encoder it would be possible to write     past the end of a buffer on the stack. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41.
    (CVE-2026-32259)

    ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to     7.1.2-17 and 6.9.13-42, the NewXMLTree method contains a bug that could result in a crash due to an out of     write bounds of a single zero byte. Versions 7.1.2-17 and 6.9.13-42 fix the issue. (CVE-2026-32636)

Tenable has extracted the preceding description block directly from the tested product 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 Debian 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6169 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-6169-1                   security@debian.org     https://www.debian.org/security/                       Moritz Muehlenhoff     March 19, 2026                        https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : imagemagick     CVE ID         : CVE-2026-28493 CVE-2026-28494 CVE-2026-28686                      CVE-2026-28687 CVE-2026-28688 CVE-2026-28689                      CVE-2026-28690 CVE-2026-28691 CVE-2026-28692                      CVE-2026-28693 CVE-2026-30883 CVE-2026-30929                      CVE-2026-30931 CVE-2026-30935 CVE-2026-30936                      CVE-2026-30937 CVE-2026-31853 CVE-2026-32259

    Multiple security vulnerabilities were discovered in imagemagick, a     software suite used for editing and manipulating digital images, which     could lead to symlink races, information leaks, denial of service and     potentially arbitrary code execution.

    For the stable distribution (trixie), these problems have been fixed in     version 8:7.1.1.43+dfsg1-1+deb13u7.

    We recommend that you upgrade your imagemagick packages.

    For the detailed security status of imagemagick please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/imagemagick

    Further information about Debian Security Advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://www.debian.org/security/

    Mailing list: debian-security-announce@lists.debian.org

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

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

An update of the ImageMagick package has been released.

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

  - ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to     7.1.2-16 and 6.9.13-41, when a memory allocation fails in the sixel encoder it would be possible to write     past the end of a buffer on the stack. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41.
    (CVE-2026-32259)

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

ID	Name	Product	Family	Severity
305286	SUSE SLED15 / SLES15 Security Update : ImageMagick (SUSE-SU-2026:1202-1)	Nessus	SuSE Local Security Checks	critical
305282	SUSE SLES15 / openSUSE 15 Security Update : ImageMagick (SUSE-SU-2026:1203-1)	Nessus	SuSE Local Security Checks	high
304613	Amazon Linux 2023 : ImageMagick, ImageMagick-c++, ImageMagick-c++-devel (ALAS2023-2026-1500)	Nessus	Amazon Linux Local Security Checks	high
304585	Amazon Linux 2 : ImageMagick, --advisory ALAS2-2026-3220 (ALAS-2026-3220)	Nessus	Amazon Linux Local Security Checks	high
303080	Debian dsa-6169 : imagemagick - security update	Nessus	Debian Local Security Checks	high
303021	Photon OS 5.0: Imagemagick PHSA-2026-5.0-0790	Nessus	PhotonOS Local Security Checks	critical
302171	Linux Distros Unpatched Vulnerability : CVE-2026-32259	Nessus	Misc.	medium

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CVE-2026-32259

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medium