[Pkg-gmagick-im-team] Bug#1126074: imagemagick: CVE-2026-22770

[Salvatore Bonaccorso]

Source: imagemagick
Version: 8:7.1.2.12+dfsg1-1
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil at debian.org, Debian Security Team <team at security.debian.org>

Hi,

The following vulnerability was published for imagemagick.

CVE-2026-22770[0]:
| ImageMagick is free and open-source software used for editing and
| manipulating digital images. The BilateralBlurImage method will
| allocate a set of double buffers inside AcquireBilateralTLS. But, in
| versions prior to 7.1.2-13, the last element in the set is not
| properly initialized. This will result in a release of an invalid
| pointer inside DestroyBilateralTLS when the memory allocation fails.
| Version 7.1.2-13 contains a patch for the issue.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2026-22770
    https://www.cve.org/CVERecord?id=CVE-2026-22770
[1] https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-39h3-g67r-7g3c
[2] https://github.com/ImageMagick/ImageMagick/commit/3e0330721020e0c5bb52e4b77c347527dd71658e

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore