CVE-2026-7260: Stack overflow in phar with circular symlinks

Overview

Severity

Medium (CVSS 5.5)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Jul

Released

2026-08-07

EPSS Score

0.11% (percentile: 1.7%)

Affected Products (1)

Other

• 21551-17084

Revision History

• 2026-08-07: Information published.