CVE-2025-61143

MEDIUM EPSS 1.7%
Published Feb 23, 20264mo ago · Modified Feb 25, 20264mo ago
5.5 CVSS 3.1
Medium
Find Similar
Published Feb 23, 2026 4mo ago
Last Modified Feb 25, 2026 4mo ago

Description

libtiff up to v4.7.1 was discovered to contain a NULL pointer dereference via the component libtiff/tif_open.c.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
1.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 1

VendorProductVersionRange
libtifflibtiff* <4.7.1

References 3

  • gist.github.com https://gist.github.com/optionGo/9c024cd8e7b131463b84dc60af9bb0aa
    Third Party Advisory
  • gitlab.com https://gitlab.com/libtiff/libtiff/-/issues/737
    Issue Tracking
  • gitlab.com https://gitlab.com/libtiff/libtiff/-/merge_requests/755
    Issue Tracking

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.