CVE-2026-98158: ppp_async: drop the errored frame instead of resetting its headroom

Overview

Severity

Medium (CVSS 6.2)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-09-28

EPSS Score

0.16% (percentile: 4.1%)

Affected Products (1)

Other

• 21932-17084

Revision History

• 2026-09-28: Information published.