CVE-2025-61143: libtiff up to v4.7.1 was discovered to contain a NULL pointer dereference via the component libtiff/tif_open.c.

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-Feb

Released

2026-02-26

EPSS Score

0.01% (percentile: 1.3%)

Affected Products (2)

Other

• 20747-17084
• 20696-17086

Revision History

• 2026-02-26: Information published.