High ELSA-2026-93627 1 CVE

Important: wireshark security update (Oracle Linux 8)

Published Nov 2, 2026 · Updated Nov 2, 2026

Ecosystem: Oracle Linux

Summary

[1:2.6.2-22]
- DoS via heap-based buffer overflow in SPDY dissector (CVE-2026-95387)
- Resolves: RHEL-272318

Fixed packages 3

Release	Package	Fixed in
Oracle Linux · 8	wireshark	1:2.6.2-22.el8_10
Oracle Linux · 8	wireshark-cli	1:2.6.2-22.el8_10
Oracle Linux · 8	wireshark-devel	1:2.6.2-22.el8_10

Vulnerabilities 1

High 8.1

CVE-2026-95387

Heap-based Buffer Overflow in Wireshark

SPDY protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Sep 29, 2026