Out-of-bounds Write Affecting wireshark-cli package, versions <1:3.4.10-9.el9_8.5


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.24% (15th percentile)

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  • Snyk IDSNYK-ORACLE9-WIRESHARKCLI-21137155
  • published16 Oct 2026
  • disclosed19 Aug 2026

Introduced: 19 Aug 2026

CVE-2026-76880  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade Oracle:9 wireshark-cli to version 1:3.4.10-9.el9_8.5 or higher.
This issue was patched in ELSA-2026-83546.

NVD Description

Note: Versions mentioned in the description apply only to the upstream wireshark-cli package and not the wireshark-cli package as distributed by Oracle. See How to fix? for Oracle:9 relevant fixed versions and status.

RRC protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

CVSS Base Scores

version 3.1