CVE-2025-52930: Sail

High severity, CVSS 8.8. EPSS: 0.9% chance of exploitation in the next 30 days.

A memory corruption vulnerability exists in the BMPv3 RLE Decoding functionality of the SAIL Image Decoding Library v0.9.8. When decompressing the image data from a specially crafted .bmp file, a heap-based buffer overflow can occur which allows for remote code execution. An attacker will need to convince the library to read a file to trigger this vulnerability.

Affected products

• Sail Sail: version 0.9.8 only

Published 2025-08-25. Last modified 2026-06-17.