CVE-2025-61144

libtiff: libtiff: Denial of Service via buffer overflow

Published Feb 23, 2026 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Description
libtiff up to v4.7.1 was discovered to contain a stack overflow via the readSeparateStripsIntoBuffer function.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Ubuntu USN Ubuntu USN USN-8113-1 LibTIFF vulnerabilities
Ubuntu USN Ubuntu USN USN-8113-2 LibTIFF vulnerabilities
History
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
Weaknesses CWE-119
CPEs cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 5.0, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H'}

cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
Title libtiff: libtiff: Denial of Service via buffer overflow
Weaknesses CWE-805
References
Metrics threat_severity

None

cvssV3_1

{'score': 5.0, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H'}

threat_severity

Moderate

Type Values Removed Values Added
First Time appeared Libtiff
Libtiff libtiff
Vendors & Products Libtiff
Libtiff libtiff
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Feb 25, 2026, 2:27 PM
Reserved
Sep 26, 2025, 12:00 AM
Status
Modified
Published
Feb 23, 2026, 7:22 PM
Modified
Jun 17, 2026, 9:50 AM
Severity
Moderate
Public date
Feb 23, 2026, 12:00 AM