CVE-2025-8176

LOW EPSS 14.7%

Published Jul 26, 202511mo ago · Modified Jun 17, 20261w ago

1.9 CVSS 4.0

Low

Published Jul 26, 2025 11mo ago

Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score

1.9

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector Local

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

14.7% percentile

Exploit & Patch Status

Public Exploit Known

Patch Available

Weaknesses 2

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety

CWE-416 Use After Free Memory Safety

Affected Products 1

Vendor	Product	Version	Range
libtiff	libtiff	*	≤4.7.0

References 7

libtiff.org http://www.libtiff.org/

Product
gitlab.com https://gitlab.com/libtiff/libtiff/-/commit/fe10872e53efba9cc36c66ac4ab3b41a839d5172

Patch
gitlab.com https://gitlab.com/libtiff/libtiff/-/issues/707

ExploitIssue TrackingVendor Advisory
gitlab.com https://gitlab.com/libtiff/libtiff/-/merge_requests/727

Product
vuldb.com https://vuldb.com/?ctiid.317590

Permissions RequiredVDB Entry
vuldb.com https://vuldb.com/?id.317590

Third Party AdvisoryVDB Entry
vuldb.com https://vuldb.com/?submit.621796

Third Party AdvisoryVDB Entry

Remediation

gitlab.com https://gitlab.com/libtiff/libtiff/-/commit/fe10872e53efba9cc36c66ac4ab3b41a839d5172

Patch