CVE-2026-23247: tcp: secure_seq: add back ports to TS offset

Overview

Severity
Medium (CVSS 6.5)
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploit Status
Not Exploited
Patch Tuesday
2026-Mar
Released
2026-03-19
Last Updated
2026-04-29
EPSS Score
0.02% (percentile: 6.6%)

Affected Products (3)

Open Source Software

  • azl3 kernel 6.6.126.1-1 on Azure Linux 3.0
  • azl3 kernel 6.6.130.1-3 on Azure Linux 3.0

Other

  • 21248-17084

Revision History

  • 2026-03-19: Information published.
  • 2026-03-31: Information published.
  • 2026-04-29: Information published.