[xml/sgml-pkgs] Bug#1116447: libxslt: CVE-2025-10911

[Salvatore Bonaccorso]

Source: libxslt
Version: 1.1.43-0.2
Severity: important
Tags: security upstream
Forwarded: https://gitlab.gnome.org/GNOME/libxslt/-/issues/144
X-Debbugs-Cc: carnil at debian.org, Debian Security Team <team at security.debian.org>

Hi,

The following vulnerability was published for libxslt.

CVE-2025-10911[0]:
| A use-after-free vulnerability was found in libxslt while parsing
| xsl nodes that may lead to the dereference of expired pointers and
| application crash.


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-2025-10911
    https://www.cve.org/CVERecord?id=CVE-2025-10911
[1] https://gitlab.gnome.org/GNOME/libxslt/-/issues/144
[2] https://gitlab.gnome.org/GNOME/libxslt/-/merge_requests/77

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore