ImageMagick versions before 7.1.2-32 and 6.9.13-57 contain uninitialized heap memory disclosure in the GIF decoder's application extension handler in coders/gif.c. Attackers can craft malicious GIF files that cause the number parser to read uninitialized heap memory and store contents as image metadata, disclosing sensitive heap information.

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1793191614 advisory.

  - ImageMagick versions before 7.1.2-32 and 6.9.13-57 contain uninitialized heap memory disclosure in the GIF     decoder's application extension handler in coders/gif.c. Attackers can craft malicious GIF files that     cause the number parser to read uninitialized heap memory and store contents as image metadata, disclosing     sensitive heap information. (CVE-2026-102635)

  - ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 does not properly account for symbolic links in the     IsRightsAuthorizedByName security policy check, allowing configured policy restrictions to be bypassed.
    Local attackers who can create a symlink can point it at a policy-restricted path to evade the configured     policy. (CVE-2026-105081)

  - ImageMagick before 7.1.2-32 and 6.9.13-57 contains a policy bypass vulnerability in LoadPolicyCache that     silently skips security policy rules when policy.xml uses an alternate DOCTYPE. A valid DOCTYPE not ending     in ']>' makes the parser consume the rest of the file, so no policy rules are applied and restricted     operations become allowed. (CVE-2026-105083)

  - ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to     7.1.2-32, an unauthenticated adjacent-network client can repeatedly connect to the distributed pixel cache     server and exhaust its available connections, causing denial of service. This issue is fixed in version     7.1.2-32. (CVE-2026-106570)

  - ImageMagick is free and open-source software used for editing and manipulating digital images. In versions     prior to 7.1.2-26he, the `-concatenate` operation is missing policy checks, potentially resulting in both     reading and writing to paths disallowed by the security policy. This issue has been fixed in version     7.1.2-26. (CVE-2026-55628)

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

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1793192605 advisory.

  - ImageMagick versions before 7.1.2-32 and 6.9.13-57 contain uninitialized heap memory disclosure in the GIF     decoder's application extension handler in coders/gif.c. Attackers can craft malicious GIF files that     cause the number parser to read uninitialized heap memory and store contents as image metadata, disclosing     sensitive heap information. (CVE-2026-102635)

  - ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 does not properly account for symbolic links in the     IsRightsAuthorizedByName security policy check, allowing configured policy restrictions to be bypassed.
    Local attackers who can create a symlink can point it at a policy-restricted path to evade the configured     policy. (CVE-2026-105081)

  - ImageMagick before 7.1.2-32 and 6.9.13-57 contains a policy bypass vulnerability in LoadPolicyCache that     silently skips security policy rules when policy.xml uses an alternate DOCTYPE. A valid DOCTYPE not ending     in ']>' makes the parser consume the rest of the file, so no policy rules are applied and restricted     operations become allowed. (CVE-2026-105083)

  - ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to     7.1.2-32, an unauthenticated adjacent-network client can repeatedly connect to the distributed pixel cache     server and exhaust its available connections, causing denial of service. This issue is fixed in version     7.1.2-32. (CVE-2026-106570)

  - ImageMagick is free and open-source software used for editing and manipulating digital images. In versions     prior to 7.1.2-26he, the `-concatenate` operation is missing policy checks, potentially resulting in both     reading and writing to paths disallowed by the security policy. This issue has been fixed in version     7.1.2-26. (CVE-2026-55628)

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 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1793192605 advisory.

  - ImageMagick versions before 7.1.2-32 and 6.9.13-57 contain uninitialized heap memory disclosure in the GIF     decoder's application extension handler in coders/gif.c. Attackers can craft malicious GIF files that     cause the number parser to read uninitialized heap memory and store contents as image metadata, disclosing     sensitive heap information. (CVE-2026-102635)

  - ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 does not properly account for symbolic links in the     IsRightsAuthorizedByName security policy check, allowing configured policy restrictions to be bypassed.
    Local attackers who can create a symlink can point it at a policy-restricted path to evade the configured     policy. (CVE-2026-105081)

  - ImageMagick before 7.1.2-32 and 6.9.13-57 contains a policy bypass vulnerability in LoadPolicyCache that     silently skips security policy rules when policy.xml uses an alternate DOCTYPE. A valid DOCTYPE not ending     in ']>' makes the parser consume the rest of the file, so no policy rules are applied and restricted     operations become allowed. (CVE-2026-105083)

  - ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to     7.1.2-32, an unauthenticated adjacent-network client can repeatedly connect to the distributed pixel cache     server and exhaust its available connections, causing denial of service. This issue is fixed in version     7.1.2-32. (CVE-2026-106570)

  - ImageMagick is free and open-source software used for editing and manipulating digital images. In versions     prior to 7.1.2-26he, the `-concatenate` operation is missing policy checks, potentially resulting in both     reading and writing to paths disallowed by the security policy. This issue has been fixed in version     7.1.2-26. (CVE-2026-55628)

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 fc4d0a5b-d0c6-11f1-bae2-3497f65b111b advisory.

    The ImageMagick project published security advisories for               issues fixed in releases 7.1.2-26 through 7.1.2-34.  They include               heap buffer overflows, use-after-free, out-of-bounds reads,               integer overflows, division by zero, memory leaks and security               policy bypasses in various coders and in the command-line               interface.  A crafted image file can crash the process, disclose               memory contents or circumvent the configured security policy.

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.

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 fc4d429d-d0c6-11f1-bae2-3497f65b111b advisory.

    The ImageMagick project published security advisories for               issues fixed in releases 6.9.13-51 through 6.9.13-59.  They include               heap buffer overflows, use-after-free, out-of-bounds reads,               integer overflows, division by zero, memory leaks and security               policy bypasses in various coders.  A crafted image file can               crash the process, disclose memory contents or circumvent the               configured security policy.

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.

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4858 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-4858-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                   Bastien Roucaris     October 26, 2026                              https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : imagemagick     Version        : 8:6.9.11.60+dfsg-1.6+deb12u14     CVE ID         : CVE-2026-25971 CVE-2026-62343 CVE-2026-62946 CVE-2026-64685                      CVE-2026-86420 CVE-2026-86421 CVE-2026-86423 CVE-2026-86424                      CVE-2026-86425 CVE-2026-93586 CVE-2026-93587 CVE-2026-93588                      CVE-2026-93589 CVE-2026-102635 CVE-2026-106565 CVE-2026-106566                      CVE-2026-106567 CVE-2026-106568 CVE-2026-106570 CVE-2026-106571                      CVE-2026-106572 CVE-2026-106573 CVE-2026-106577 CVE-2026-106578                      CVE-2026-106579 CVE-2026-106580 CVE-2026-107208 CVE-2026-107209                      CVE-2026-107210 CVE-2026-109261     Debian Bug     : 1147176 1149974 1150224 1150337

    Multiple security vulnerabilities were discovered in imagemagick, a     software suite used for editing and manipulating digital images, which     could lead to denial of service, information disclosure or potentially     arbitrary code execution if malformed images are processed.

    Also note that this release fixes a regression where converting an SVG     with an embedded PNG data URI to PNG fails.

    For Debian 12 bookworm, these problems have been fixed in version     8:6.9.11.60+dfsg-1.6+deb12u14.

    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 LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

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.

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

  - ImageMagick versions before 7.1.2-32 and 6.9.13-57 contain uninitialized heap memory disclosure in the GIF
    decoder's application extension handler in coders/gif.c. Attackers can craft malicious GIF files that
    cause the number parser to read uninitialized heap memory and store contents as image metadata, disclosing
    sensitive heap information. (CVE-2026-102635)

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

  - ImageMagick versions before 7.1.2-32 and 6.9.13-57 contain uninitialized heap memory disclosure in the GIF     decoder's application extension handler in coders/gif.c. Attackers can craft malicious GIF files that     cause the number parser to read uninitialized heap memory and store contents as image metadata, disclosing     sensitive heap information. (CVE-2026-102635)

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

ID	Name	Product	Family	Type	Severity
373064	AlmaLinux 9.2 [TuxCare] Security Update: ImageMagick / ImageMagick-c++ / ImageMagick-c++-devel / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1793191614)	Nessus	Alma Linux Local Security Checks	Local	medium
373057	AlmaLinux 9.6 [TuxCare] Security Update: ImageMagick / ImageMagick-c++ / ImageMagick-c++-devel / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1793192605)	Nessus	Alma Linux Local Security Checks	Local	medium
373051	Rocky Linux 9.6 [TuxCare] Security Update: ImageMagick / ImageMagick-c++ / ImageMagick-c++-devel / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1793192605)	Nessus	Rocky Linux Local Security Checks	Local	medium
372203	FreeBSD : ImageMagick7 -- multiple vulnerabilities (fc4d0a5b-d0c6-11f1-bae2-3497f65b111b)	Nessus	FreeBSD Local Security Checks	Local	high
372202	FreeBSD : ImageMagick6 -- multiple vulnerabilities (fc4d429d-d0c6-11f1-bae2-3497f65b111b)	Nessus	FreeBSD Local Security Checks	Local	high
371989	Debian dla-4858 : imagemagick - security update	Nessus	Debian Local Security Checks	Local	medium
473226	Echo: imagemagick: security update to 8:7.1.2.33+dfsg1-1	Tenable Cloud Security	Echo Local Security Checks	Local	medium
473226	Echo: imagemagick: security update to 8:7.1.2.33+dfsg1-1	Tenable Self-Hosted Container Security	Echo Local Security Checks	Local	medium
351170	Linux Distros Unpatched Vulnerability : CVE-2026-102635	Nessus	Misc.	Local	medium

Detections

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CVE-2026-102635

medium

Tenable Plugins

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