CVE-2026-95619: Gcc: libstdc++ integer overflow in `new` operator

Overview

Severity

High (CVSS 7.7)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-10-13

EPSS Score

0.36% (percentile: 28.3%)

Affected Products (1)

Other

• 18315-17084

Revision History

• 2026-10-13: Information published.