high7.5
CVE-2025-27598
Out-of-bounds Write in SixLabors ImageSharp
Impact
### Impact 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. ### Patches The problem has been patched. All users are advised to upgrade to v3.1.7 or v2.1.10. ### Workarounds None. ### References https://github.com/SixLabors/ImageSharp/issues/2859 https://github.com/SixLabors/ImageSharp/issues/2890
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| nuget | SixLabors.ImageSharp | >= 3.0.0, < 3.1.7 | 3.1.7 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Sixlabors | Imagesharp | before 2.1.10 from 3.0.0 before 3.1.7 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/SixLabors/ImageSharp/issues/2859
- https://github.com/SixLabors/ImageSharp/pull/2890
- https://github.com/SixLabors/ImageSharp/security/advisories/GHSA-2cmq-823j-5qj8
- https://github.com/advisories/GHSA-2cmq-823j-5qj8
- https://nvd.nist.gov/vuln/detail/CVE-2025-27598