Bug#1103267: libsoup3: CVE-2025-32914

[Salvatore Bonaccorso]

Source: libsoup3
Version: 3.6.5-1
Severity: important
Tags: security upstream
Forwarded: https://gitlab.gnome.org/GNOME/libsoup/-/issues/436
X-Debbugs-Cc: carnil at debian.org, Debian Security Team <team at security.debian.org>

Hi,

The following vulnerability was published for libsoup3.

CVE-2025-32914[0]:
| A flaw was found in libsoup, where the
| soup_multipart_new_from_message() function is vulnerable to an out-
| of-bounds read. This flaw allows a malicious HTTP client to induce
| the libsoup server to read out of bounds.


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-2025-32914
    https://www.cve.org/CVERecord?id=CVE-2025-32914
[1] https://gitlab.gnome.org/GNOME/libsoup/-/issues/436

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore