🛡️ SUSE-SU-2026:1325-1 — clamav (CVE-2026-20031)
Description
Security update for clamav
This update for clamav fixes the following issues:
Update to clamav 1.5.2:
Security issue:
- CVE-2026-20031: improper error handling in the HTML CSS module when splitting UTF-8 strings can lead to denial of
service conditions via a crafted HTML file (bsc#1259207).
Non security issue:
- Support transactional updates (jsc#PED-14819).
Changelog:
- Fixed a possible infinite loop when scanning some JPEG files by
upgrading affected ClamAV dependency, a Rust image library.
- The CVD verification process will now ignore certificate files
in the CVD certs directory when the user lacks read permissions.
- Freshclam: Fix CLD verification bug with PrivateMirror option.
- Upgraded the Rust bytes dependency to a newer version to
resolve RUSTSEC-2026-0007 advisory.
- Fixed a possible crash caused by invalid pointer alignment on
some platforms.
- Minimal required Rust version is now 1.87.
Affected software
SUSE-SU-2026:1325-1 is recorded against 1 package.
- clamav (fixed in 1.5.2-150600.18.25.1)
Timeline and source
Published on 14 April 2026 and last revised on 15 April 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.
References
www.suse.com (Advisory)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
www.suse.com (Web)
Details
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| clamav | — | 1.5.2-150600.18.25.1 |
References
Similar Threats
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