CVE-2026-53266: netfilter: bridge: make ebt_snat ARP rewrite writable

Overview

Severity
Medium (CVSS 6.8)
CVSS Vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H/E:U
Exploit Status
Not Exploited
Patch Tuesday
2026-Jun
Released
2026-06-27
Last Updated
2026-06-28
EPSS Score
0.65% (percentile: 48.9%)

Detection & Weaponization (1 sources)

Maturity: Exploit

  • GitHub PoC: 2 repositories

Affected Products (1)

Other

  • 21443-17084

Revision History

  • 2026-06-27: Information published.
  • 2026-06-28: Information published.