SB2025030683 - Out-of-bounds write in ImageSharp
Published: March 6, 2025 Updated: August 21, 2026
Security Bulletin ID
SB2025030683
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Out-of-bounds write (CVE-ID: CVE-2025-27598)
CWE-ID: CWE-787 - Out-of-bounds write
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to out-of-bounds write in ImageSharp when parsing input. A remote attacker can send specially crafted input to cause a denial of service.
Remediation
Install update from vendor's website.