CVE-2025-8176

MEDIUM

Libtiff < 4.7.0 - Use After Free

Title source: rule

Description

A vulnerability was found in LibTIFF up to 4.7.0. It has been declared as critical. This vulnerability affects the function get_histogram of the file tools/tiffmedian.c. The manipulation leads to use after free. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The patch is identified as fe10872e53efba9cc36c66ac4ab3b41a839d5172. It is recommended to apply a patch to fix this issue.

References (7)

[Product] http://www.libtiff.org/

[Patch] https://gitlab.com/libtiff/libtiff/-/commit/fe10872e53efba9cc36c66ac4ab3b41a839d5172

View Patch ZIP pw:eip

[Exploit, Issue Tracking, Vendor Advisory] https://gitlab.com/libtiff/libtiff/-/issues/707

[Product] https://gitlab.com/libtiff/libtiff/-/merge_requests/727

[Permissions Required, VDB Entry] https://vuldb.com/?ctiid.317590

[Third Party Advisory, VDB Entry] https://vuldb.com/?id.317590

[Third Party Advisory, VDB Entry] https://vuldb.com/?submit.621796

Scores

CVSS v3 5.3

EPSS 0.0002

EPSS Percentile 4.2%

Attack Vector LOCAL

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

Classification

CWE

CWE-119 CWE-416

Status published

Affected Products (1)

libtiff/libtiff < 4.7.0

Timeline

Published Jul 26, 2025

Tracked Since Feb 18, 2026