RHSA-2026:0432 — Security Advisory
Red Hat Security Advisory: wireshark security update
Severity
ImportantRed Hat Product Security
Products
Official CSAF product identity
Published · January 12, 2026
Updated · July 12, 2026
Topic
An update for wireshark is now available for Red Hat Enterprise Linux 9.4 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
The wireshark packages contain a network protocol analyzer used to capture and browse the traffic running on a computer network.
Security Fix(es):
- wireshark: Access of Uninitialized Pointer in Wireshark (CVE-2025-13499)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.