High severity · published Mar 6, 2025
CVE-2025-27598
Out-of-bounds Write in SixLabors ImageSharp
7.5
CVSS
0.6%
EPSS
No
On KEV
Description
ImageSharp is a 2D graphics API. An Out-of-bounds Write vulnerability has been found in the ImageSharp gif decoder, allowing attackers to cause a crash using a specially crafted gif. This can potentially lead to denial of service. The problem has been patched. All users are advised to upgrade to v3.1.7 or v2.1.10.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IM
ImageSharp · SixLabors
< 2.1.10; >= 3.0.0, < 3.1.7 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-27598
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-27598
Exploit
https://github.com/SixLabors/ImageSharp/issues/2859
Issue Tracking
https://github.com/SixLabors/ImageSharp/pull/2890
Vendor Advisory
https://github.com/SixLabors/ImageSharp/security/advisories/GHSA-2cmq-823j-5qj8
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