OPENSUSE-SU-2026:22014-1: wireshark security update

OPENSUSE-SU-2026:22014-1, released October 2, 2026, fixes 28 CVEs in wireshark (version 4.4.18-160000.1.1). None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent

CVEs closed

1 rated Critical

Exploited

None reported

Highest CVSS

9.8

Base score, 0 to 10

Highest EPSS

0.0038

32nd percentile

Priority of the 28 CVEs

Patch now 0
                                Urgent 1
                                High 6
                                Routine 21

Fixed package versions

Product	Release	Fixed in
wireshark	opensuse-leap 16.0	4.4.18-160000.1.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2026-76886	wireshark: C12.22 protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	9.8	0.0038	None reported
High	CVE-2026-76928	wireshark: X.509IF protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	8.1	0.0032	None reported
High	CVE-2026-76879	wireshark: C12.22 protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	8.1	0.0031	None reported
High	CVE-2026-76919	wireshark: ESS protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	8.1	0.0031	None reported
High	CVE-2026-76880	wireshark: RRC protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	8.1	0.0024	None reported
High	CVE-2026-76888	wireshark: RDP protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	7.5	0.0022	None reported
High	CVE-2026-76927	wireshark: H.245 protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	8.1	0.0018	None reported
Routine	CVE-2026-76926	wireshark: BUSMASTER file parser abnormal exit in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	6.5	0.0022	None reported
Routine	CVE-2026-76884	wireshark: ERF file parser crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	6.5	0.0022	None reported
Routine	CVE-2026-76885	wireshark: Tektronix K12xx file parser crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	6.5	0.0022	None reported
Routine	CVE-2026-76890	wireshark: Crash in sharkd in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	6.5	0.0022	None reported
Routine	CVE-2026-76891	wireshark: Crash in sharkd in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	6.5	0.0022	None reported
Routine	CVE-2026-76887	wireshark: Crash in the Wireshark dissection engine in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	6.5	0.0018	None reported
Routine	CVE-2026-76921	wireshark: CMS protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	5.5	0.0016	None reported
Routine	CVE-2026-76924	wireshark: Kerberos protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	5.5	0.0014	None reported
Routine	CVE-2026-76881	wireshark: CMS protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	5.5	0.0014	None reported
Routine	CVE-2026-76882	wireshark: Bluetooth Attribute Protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	5.5	0.0014	None reported
Routine	CVE-2026-76917	wireshark: Bluetooth AVRCP Profile protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	5.5	0.0014	None reported
Routine	CVE-2026-76918	wireshark: SSH protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	5.5	0.0014	None reported
Routine	CVE-2026-76922	wireshark: Bluetooth BR/EDR FHS protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	5.5	0.0014	None reported
Routine	CVE-2026-76923	wireshark: Bluetooth HFP Profile protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	5.5	0.0014	None reported
Routine	CVE-2026-76929	wireshark: Pcapng file parser crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	5.5	0.0013	None reported
Routine	CVE-2026-19694	wireshark: TTX Logger file parser crash in 4.6.0 to 4.6.7 allows denial of service	5.5	0.0013	None reported
Routine	CVE-2026-76883	wireshark: Catapult DCT2000 file parser crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	5.5	0.0013	None reported
Routine	CVE-2026-76889	wireshark: UMTS FP protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service	5.5	0.0013	None reported

Also fixes CVE-2026-76886

SUSE-SU-2026:24013-1
wireshark on sles 16.0
SUSE-SU-2026:4379-1
wireshark on sles 15.7
ALAS2023-2026-2117
wireshark-cli, wireshark-cli-debuginfo, wireshark-debugsource and 1 more on amzn 2023
ELSA-2026-84721
wireshark, wireshark-cli, wireshark-devel on ol 10
ALSA-2026:84721
wireshark, wireshark-cli, wireshark-devel on almalinux 10
RLSA-2026:84721
wireshark on rocky 10
RHSA-2026:84721
wireshark on RHEL 10
ELSA-2026-83546
wireshark, wireshark-cli, wireshark-devel on ol 9

Vendor advisory

https://osv.dev/vulnerability/openSUSE-SU-2026:22014-1

For tools and AI agents

This page as data: JSON · Markdown

Link to this page

If this page saved you time, a link to it in your ticket, advisory or write-up helps others find it.

HTML

<a href="https://patchblox.com/security/fix/linux/opensuse-su-2026-22014-1">OPENSUSE-SU-2026:22014-1 on Patchblox Patch Radar</a>

Reusing the data? How to credit Patch Radar.

Which servers are still behind?

Patchblox compares the installed package on every Linux machine against the fixed version for its release, including machines reported through Azure Update Manager.

Get a demo

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.