Double Free in Libtiff

CVE-2025-61145

libtiff up to v4.7.1 was discovered to contain a double free via the component tools/tiffcrop.c.

Vulnerability class: Double Free

EPSS: 0.001 (3.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H.

Affected products

Libtiff
N/a — versions n/a

Weakness classification (CWE)

CWE-415 — Double Free

References

cve@mitre.org (Exploit, Issue Tracking)
cve@mitre.org (Issue Tracking)
cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2025-61145?: CVE-2025-61145 is a medium-severity vulnerability in Libtiff, classified under Double Free. CVSS score: 5.0/10. Published 2026-02-23.
How severe is CVE-2025-61145?: Medium severity. CVSS v3 base score is 5.0 out of 10.