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Vulnerability · Published Feb 23, 2026 · Assigned by mitre

CVE-2025-61144

Critical 9.8

In plain English

A critical-severity memory corruption in the tiff package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.3%top 76.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

libtiff up to v4.7.1 was discovered to contain a stack overflow via the readSeparateStripsIntoBuffer function.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12tiffno fix listedDEBIAN-CVE-2025-61144
Debian:13tiffno fix listedDEBIAN-CVE-2025-61144
Debian:14tiff4.7.1-1DEBIAN-CVE-2025-61144
Ubuntu:22.04:LTSneuronno fix listedUBUNTU-CVE-2025-61144
Ubuntu:25.10qtwebengine-opensource-srcno fix listedUBUNTU-CVE-2025-61144
Ubuntu:26.10qtwebengine-opensource-srcno fix listedUBUNTU-CVE-2025-61144
Ubuntu:25.10texmakerno fix listedUBUNTU-CVE-2025-61144
Ubuntu:22.04:LTStiff4.3.0-6ubuntu0.13UBUNTU-CVE-2025-61144
Ubuntu:24.04:LTStiff4.5.1+git230720-4ubuntu2.5UBUNTU-CVE-2025-61144
Ubuntu:25.10tiff4.7.0-3ubuntu3.1UBUNTU-CVE-2025-61144
Ubuntu:26.04:LTStiff4.7.0-3ubuntu5UBUNTU-CVE-2025-61144
Ubuntu:26.04:LTStiff4.7.0-3ubuntu5USN-8113-2
Ubuntu:26.10tiff4.7.0-3ubuntu4UBUNTU-CVE-2025-61144

Affected products (as reported)

VendorProductVersions
n/a n/a n/a

Weakness: CWE-119 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References