PT-2026-21538 · Libtiff · Libtiff

Published 2025-01-01 · Updated 2026-04-06 · CVE-2025-61145

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions libtiff versions up to 4.7.1

Description The libtiff software contains a double free issue within the tools/tiffcrop.c component. This condition can be triggered, potentially leading to a denial-of-service or other unexpected behavior.

Recommendations Update to a version of libtiff newer than 4.7.1.

Exploit

Fix

Double Free

Weakness Enumeration

CWE-415

Related Identifiers

AZL-78314

AZL-78333

CVE-2025-61145

ECHO-400A-DE0A-4538

OESA-2026-1441

OESA-2026-1442

RHSA-2026:7504

Affected Products

Libtiff

References · 27

• 🔥 https://gitlab.com/libtiff/libtiff/-/issues/736 · Exploit
• https://osv.dev/vulnerability/AZL-78314 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-11-CVE-2025-61145 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-61145 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-61143 · Security Note
• https://osv.dev/vulnerability/AZL-78333 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-12-CVE-2025-61145 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2026-1441 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-61145 · Vendor Advisory
• https://osv.dev/vulnerability/BELL-CVE-2025-61145 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-61145 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-61145 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-61144 · Security Note
• https://osv.dev/vulnerability/CVE-2025-61145 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-13-CVE-2025-61145 · Vendor Advisory