The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2835-1 advisory.

    This update for clamav fixes the following issues

    - CVE-2026-20213: PE file format parser could allow an unauthenticated, remote attacker to cause a denial     of service       (bsc#1270107).
    - CVE-2026-20214: FSG file format parser could allow an unauthenticated, remote attacker to cause a denial     of service       (bsc#1270085).
    - CVE-2026-20215: 7z file format parser could allow an unauthenticated, remote attacker to cause a denial     of service       (bsc#1270088).
    - CVE-2026-20216: InstallShield file format parser could allow an unauthenticated, remote attacker to     cause a denial of       service (bsc#1270089).
    - CVE-2026-20217: PESpin file format parser could allow an unauthenticated, remote attacker to cause a     denial of service       (bsc#1270091).
    - CVE-2026-20243: ALZ file format parser could allow an unauthenticated, remote attacker to cause a denial     of service       (bsc#1270092).
    - CVE-2026-20244: DMG file format parser could allow an unauthenticated, remote attacker to cause a denial     of service       on 32-bit platforms only (bsc#1270106).
    - CVE-2026-41676: rust-openssl: `Deriver:derive` and `PkeyCtxRef:derive` can overflow short buffers on     OpenSSL 1.1.1       (bsc#1270138).

    Changes for clamav:

    - update to 1.5.3:

     * Hardened clamscan, clamdscan, and clamonacc quarantine actions against      time-of-check/time-of-use races that could redirect copied, moved, or removed      files under unsafe quarantine directory configurations.
     * Raised the minimum required CMake version to 3.17 to fix Linux builds with      libcurl v8.21.0 when linking static library dependencies.
     * Metadata preclass scans now run before the final scan verdict.
     * ClamOnAcc: Fixed errors when recursively excluded paths are children of an      included path.
     * ClamOnAcc: Fixed hash bucket list corruption when two watched paths collide      in the same bucket.

Tenable has extracted the preceding description block directly from the SUSE security advisory.

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

Detections

Analytics

SUSE SLED15: clamav / clamav-devel / clamav-docs-html / clamav-milter / etc (SUSE-SU-2026:2835-1)

critical Nessus Plugin ID 326324

Version 1.4