tar.Reader can allocate an unbounded amount of memory when reading a maliciously-crafted archive containing a large number of sparse regions encoded in the "old GNU sparse map" format.

amazon_alas ALAS2-2026-3265: Amazon Linux 2 Security Advisory:ALAS2-2026-3265

amazon_alas ALAS2-2026-3259: Amazon Linux 2 Security Advisory:ALAS2-2026-3259

amazon_alas ALAS2-2026-3260: Amazon Linux 2 Security Advisory:ALAS2-2026-3260

photon_os PHSA-2026-5.0-0830: Unknown PhotonOS Security Updated

amazon_alas ALAS2NITRO-ENCLAVES-2026-098: Amazon Linux 2 Security Advisory:ALAS2NITRO-ENCLAVES-2026-098

amazon_alas ALAS2NITRO-ENCLAVES-2026-097: Amazon Linux 2 Security Advisory:ALAS2NITRO-ENCLAVES-2026-097

amazon_alas ALAS2DOCKER-2026-111: Amazon Linux 2 Security Advisory:ALAS2DOCKER-2026-111

amazon_alas ALAS2DOCKER-2026-112: Amazon Linux 2 Security Advisory:ALAS2DOCKER-2026-112

An update of the go package has been released.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1580-1 advisory.

    - Update to go1.26.2 (bsc#1255111).
    - CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
    - CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
    - CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
    - CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
    - CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
    - CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
    - CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock     (bsc#1261659).
    - CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
    - CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).
    - CVE-2026-33810: crypto/x509: excluded DNS constraints not properly applied to wildcard domains     (bsc#1261662).

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 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1581-1 advisory.

    - Update to go1.25.9 (bsc#1244485).
    - CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
    - CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
    - CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
    - CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
    - CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
    - CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
    - CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock     (bsc#1261659).
    - CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
    - CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).

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 openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20570-1 advisory.

    - Update to version go1.25.9 (bsc#1244485).
    - CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
    - CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
    - CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
    - CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
    - CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
    - CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
    - CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock     (bsc#1261659).
    - CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
    - CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).

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 openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20571-1 advisory.

    - Update to version go1.26.2 (bsc#1255111).
    - CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
    - CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
    - CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
    - CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
    - CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
    - CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
    - CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock     (bsc#1261659).
    - CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
    - CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).
    - CVE-2026-33810: crypto/x509: excluded DNS constraints not properly applied to wildcard domains     (bsc#1261662).

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 version of CBL-Mariner Releases installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2026-32288 advisory.

  - tar.Reader can allocate an unbounded amount of memory when reading a maliciously-crafted archive     containing a large number of sparse regions encoded in the old GNU sparse map format. (CVE-2026-32288)

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

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-2026:1320-1 advisory.

    - Update to go1.26.2 (bsc#1255111).
    - CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
    - CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
    - CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
    - CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
    - CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
    - CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
    - CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock     (bsc#1261659).
    - CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
    - CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).
    - CVE-2026-33810: crypto/x509: excluded DNS constraints not properly applied to wildcard domains     (bsc#1261662).

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 SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1321-1 advisory.

    - Update to go1.25.9 (bsc#1244485).
    - CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
    - CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
    - CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
    - CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
    - CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
    - CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
    - CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock     (bsc#1261659).
    - CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
    - CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).

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 version of Golang running on the remote host is 1.25.x prior to 1.25.9, or 1.26.x prior to 1.26.2. It is, therefore, affected by multiple vulnerabilities, including:

  - Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the     compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.
    (CVE-2026-27143)

  - SWIG file names containing 'cgo' and well-crafted payloads could lead to code smuggling and arbitrary code     execution at build time due to trust layer bypass. (CVE-2026-27140)

  - The compiler is meant to unwrap pointers which are the operands of a memory move; a no-op interface conversion     prevented the compiler from making the correct determination about non-overlapping moves, potentially leading to     memory corruption at runtime. (CVE-2026-27144)

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

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

  - tar.Reader can allocate an unbounded amount of memory when reading a maliciously-crafted archive     containing a large number of sparse regions encoded in the old GNU sparse map format. (CVE-2026-32288)

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

ID	Name	Product	Family	Severity
310246	Photon OS 5.0: Go PHSA-2026-5.0-0830	Nessus	PhotonOS Local Security Checks	critical
310239	SUSE SLES15 Security Update : go1.26-openssl (SUSE-SU-2026:1580-1)	Nessus	SuSE Local Security Checks	critical
310227	SUSE SLES15 Security Update : go1.25-openssl (SUSE-SU-2026:1581-1)	Nessus	SuSE Local Security Checks	critical
309154	openSUSE 16 Security Update : go1.25 (openSUSE-SU-2026:20570-1)	Nessus	SuSE Local Security Checks	critical
309134	openSUSE 16 Security Update : go1.26 (openSUSE-SU-2026:20571-1)	Nessus	SuSE Local Security Checks	critical
307889	Azure Linux 3.0 Security Update: CBL-Mariner Releases (CVE-2026-32288)	Nessus	Azure Linux Local Security Checks	medium
306493	SUSE SLED15 / SLES15 Security Update : go1.26 (SUSE-SU-2026:1320-1)	Nessus	SuSE Local Security Checks	critical
306482	SUSE SLED15 / SLES15 Security Update : go1.25 (SUSE-SU-2026:1321-1)	Nessus	SuSE Local Security Checks	critical
305686	Golang 1.25.x < 1.25.9 / 1.26.x < 1.26.2 Multiple Vulnerabilities	Nessus	Misc.	critical
305652	Linux Distros Unpatched Vulnerability : CVE-2026-32288	Nessus	Misc.	medium

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