CVE-2025-8961: LibTIFF tiffcrop tiffcrop.c main memory corruption

Published Aug 14, 2025
·
Updated

A weakness has been identified in LibTIFF 4.7.0. This affects the function main of the file tiffcrop.c of the component tiffcrop. Executing manipulation can lead to memory corruption. The attack can only be executed locally. The exploit has been made available to the public and could be exploited.

Affected Software

10 affected componentsFixes available
LibTIFF libtiff
LibTIFF libtiff=4.7.0
Microsoft azl3 libtiff 4.6.0-10
Microsoft cbl2 libtiff 4.6.0-10
Microsoft cbl2 libtiff 4.6.0-6
Microsoft azl3 libtiff 4.6.0-7
Microsoft azl3 libtiff 4.6.0-8
Microsoft cbl2 libtiff 4.6.0-9
Microsoft cbl2 libtiff 4.6.0-11
Microsoft azl3 libtiff 4.6.0-11

Event History

Aug 14, 2025
CVE Published
via MITRE·12:02 PM
Data Sourced
via MITRE·12:02 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·01:15 PM
DescriptionSeverityWeaknessAffected Software
Sep 4, 2025
Data Sourced
via Microsoft·02:20 AM
DescriptionSeverityWeaknessAffected Software
Updated
via Microsoft·02:20 AM
Affected Software
Updated
via Microsoft·02:20 AM
SeverityAffected Software
Updated
via Microsoft·02:20 AM
DescriptionSeverity
Jan 30, 2026
Data Sourced
via IBM·12:00 AM
DescriptionAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-8961?

CVE-2025-8961 is classified as a critical vulnerability due to potential memory corruption risks.

2

How do I fix CVE-2025-8961?

To fix CVE-2025-8961, update LibTIFF to version 4.7.1 or later where the issue has been patched.

3

What is the impact of CVE-2025-8961?

CVE-2025-8961 can lead to memory corruption, allowing attackers to cause crashes or execute arbitrary code.

4

Is CVE-2025-8961 exploitable remotely?

No, CVE-2025-8961 requires local access to the system to exploit the vulnerability.

5

Which component is affected by CVE-2025-8961?

CVE-2025-8961 specifically affects the tiffcrop function of the tiffcrop.c file in LibTIFF.

Contact

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