CVE-2026-35191: QUIC Unvalidated Amplification Credit may be Over Accounted

Overview

Severity

Low (CVSS 3.7)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-10-03

EPSS Score

0.36% (percentile: 27.2%)

Affected Products (3)

Other

• 21767-17084
• 21915-17084
• 21918-17084

Revision History

• 2026-10-03: Information published.