RHSA-2026:84721: CVEs fixed (Red Hat)

RHSA-2026:84721 fixes 1 tracked CVE. Affected systems and fixed versions.

• CVE-2026-76886 HIGH 8.1 UPGRADE 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

Applies to

• RHEL 10 · fixed in wireshark-4.4.2-10.el10_2.8

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