CVE-2026-98388: exec: do_close_on_exec() before taking exec_update_lock

Overview

Severity

Low (CVSS 2.5)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Oct

Released

2026-10-16

EPSS Score

0.22% (percentile: 11.7%)

Affected Products (1)

Other

• 21932-17084

Revision History

• 2026-10-16: Information published.