CVE-2026-53584: libgit2: Submodule path traversal

Overview

Severity

Medium (CVSS 4.3)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-08-22

Last Updated

2026-08-25

EPSS Score

0.41% (percentile: 33.0%)

Affected Products (3)

Other

• 19847-17084
• 21500-17084
• 21716-17084

Revision History

• 2026-08-22: Information published.
• 2026-08-25: Information published.