CVE-2026-98805: tipc: prevent GCM nonce reuse on peer key changes

Overview

Severity

Medium (CVSS 6.8)

CVSS Vector

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploit Status

Not Exploited

Patch Tuesday

2026-Oct

Released

2026-10-20

EPSS Score

0.13% (percentile: 2.5%)

Affected Products (1)

Other

• 21932-17084

Revision History

• 2026-10-20: Information published.