CVE-2026-98261: cifs: Fix server use-after-free in cifs_chan_skip_or_disable()

Overview

Severity

High (CVSS 8.1)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Oct

Released

2026-10-07

EPSS Score

0.18% (percentile: 6.4%)

Affected Products (1)

Other

• 21932-17084

Revision History

• 2026-10-07: Information published.