Security update for wireshark

Announcement ID:	SUSE-SU-2026:20222-1
Release Date:	2026-02-02T12:56:02Z
Rating:	moderate
References:	bsc#1249090 bsc#1251933 bsc#1254108 bsc#1254471 bsc#1254472 bsc#1256734 bsc#1256738 bsc#1256739
Cross-References:	CVE-2025-11626 CVE-2025-13499 CVE-2025-13945 CVE-2025-13946 CVE-2025-9817 CVE-2026-0959 CVE-2026-0961 CVE-2026-0962
CVSS scores:	CVE-2025-11626 ( SUSE ): 6.7 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVE-2025-11626 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2025-11626 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2025-13499 ( SUSE ): 6.9 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N CVE-2025-13499 ( SUSE ): 6.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H CVE-2025-13499 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2025-13499 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2025-13945 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2025-13945 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2025-13946 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2025-13946 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2025-9817 ( SUSE ): 6.7 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVE-2025-9817 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2025-9817 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2025-9817 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2026-0959 ( SUSE ): 6.0 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVE-2026-0959 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2026-0959 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2026-0959 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2026-0961 ( SUSE ): 6.7 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVE-2026-0961 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2026-0961 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2026-0961 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2026-0962 ( SUSE ): 6.0 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVE-2026-0962 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2026-0962 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2026-0962 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products:	SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise Server for SAP Applications 16.0

An update that solves eight vulnerabilities can now be installed.

Description:

This update for wireshark fixes the following issues:

Update to Wireshark 4.4.13:

• CVE-2025-11626: MONGO dissector infinite loop (bsc#1251933).
• CVE-2025-13499: Kafka dissector crash (bsc#1254108).
• CVE-2025-13945: HTTP3 dissector crash (bsc#1254471).
• CVE-2025-13946: MEGACO dissector infinite loop (bsc#1254472).
• CVE-2025-9817: SSH dissector crash (bsc#1249090).
• CVE-2026-0959: IEEE 802.11 dissector crash (bsc#1256734).
• CVE-2026-0961: BLF file parser crash (bsc#1256738).
• CVE-2026-0962: SOME/IP-SD dissector crash (bsc#1256739).

Full changelog:

https://www.wireshark.org/docs/relnotes/wireshark-4.4.13.html

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

• SUSE Linux Enterprise Server 16.0
  zypper in -t patch SUSE-SLES-16.0-236=1
• SUSE Linux Enterprise Server for SAP Applications 16.0
  zypper in -t patch SUSE-SLES-16.0-236=1

Package List:

• SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64)
  • wireshark-4.4.13-160000.1.1
  • wireshark-devel-4.4.13-160000.1.1
  • libwireshark18-4.4.13-160000.1.1
  • libwiretap15-4.4.13-160000.1.1
  • libwiretap15-debuginfo-4.4.13-160000.1.1
  • wireshark-ui-qt-4.4.13-160000.1.1
  • libwsutil16-4.4.13-160000.1.1
  • wireshark-debugsource-4.4.13-160000.1.1
  • libwireshark18-debuginfo-4.4.13-160000.1.1
  • wireshark-debuginfo-4.4.13-160000.1.1
  • wireshark-ui-qt-debuginfo-4.4.13-160000.1.1
  • libwsutil16-debuginfo-4.4.13-160000.1.1
• SUSE Linux Enterprise Server for SAP Applications 16.0 (ppc64le x86_64)
  • wireshark-4.4.13-160000.1.1
  • wireshark-devel-4.4.13-160000.1.1
  • libwireshark18-4.4.13-160000.1.1
  • libwiretap15-4.4.13-160000.1.1
  • libwiretap15-debuginfo-4.4.13-160000.1.1
  • wireshark-ui-qt-4.4.13-160000.1.1
  • libwsutil16-4.4.13-160000.1.1
  • wireshark-debugsource-4.4.13-160000.1.1
  • libwireshark18-debuginfo-4.4.13-160000.1.1
  • wireshark-debuginfo-4.4.13-160000.1.1
  • wireshark-ui-qt-debuginfo-4.4.13-160000.1.1
  • libwsutil16-debuginfo-4.4.13-160000.1.1

References:

• https://www.suse.com/security/cve/CVE-2025-11626.html
• https://www.suse.com/security/cve/CVE-2025-13499.html
• https://www.suse.com/security/cve/CVE-2025-13945.html
• https://www.suse.com/security/cve/CVE-2025-13946.html
• https://www.suse.com/security/cve/CVE-2025-9817.html
• https://www.suse.com/security/cve/CVE-2026-0959.html
• https://www.suse.com/security/cve/CVE-2026-0961.html
• https://www.suse.com/security/cve/CVE-2026-0962.html
• https://bugzilla.suse.com/show_bug.cgi?id=1249090
• https://bugzilla.suse.com/show_bug.cgi?id=1251933
• https://bugzilla.suse.com/show_bug.cgi?id=1254108
• https://bugzilla.suse.com/show_bug.cgi?id=1254471
• https://bugzilla.suse.com/show_bug.cgi?id=1254472
• https://bugzilla.suse.com/show_bug.cgi?id=1256734
• https://bugzilla.suse.com/show_bug.cgi?id=1256738
• https://bugzilla.suse.com/show_bug.cgi?id=1256739