CVE-2025-27598
Last modified
CVE-2025-27598 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 0.53% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sixlabors | Imagesharp | < 2.1.10 |
| Sixlabors | Imagesharp | >= 3.0.0, < 3.1.7 |
References
- https://github.com/SixLabors/ImageSharp/issues/2859Exploit, Issue Tracking
- https://github.com/SixLabors/ImageSharp/pull/2890Issue Tracking, Patch
- https://github.com/SixLabors/ImageSharp/issues/2859Exploit, Issue Tracking
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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