CVE-2025-8177

Medium

Description

A vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue affects the function setrow of the file tools/thumbnail.c. The manipulation leads to buffer overflow. An attack has to be approached locally. The patch is named e8c9d6c616b19438695fd829e58ae4fde5bfbc22. It is recommended to apply a patch to fix this issue. This vulnerability only affects products that are no longer supported by the maintainer.

SeverityMedium

CVSS5.3

Exploit probability—

ProductLibtiff

PublishedJul 26, 2025

First seenJul 26, 2025

Weakness typeCWE-120CWE-120 CWE-119Memory buffer bounds error

How to fix

Patches

gitlab.com/libtiff/libtiff/-/merge_requests/737
gitlab.com/libtiff/libtiff/-/commit/e8c9d6c616b19438695fd829e58ae4fde5bfbc22

Affected products

Product	Affected versions	Fixed in
libtiff libtiff	v ≤ 4.7.0	—

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