CVE-2025-46407 — HIGH (8.8)

Vulnerability Description

A memory corruption vulnerability exists in the BMPv3 Palette Decoding functionality of the SAIL Image Decoding Library v0.9.8. When loading a specially crafted .bmp file, an integer overflow can be made to occur which will cause a heap-based buffer to overflow when reading the palette from the image. These conditions can allow for remote code execution. An attacker will need to convince the library to read a file to trigger this vulnerability.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Sail	Sail	0.9.8

Related Weaknesses (CWE)

CWE-680

References

https://talosintelligence.com/vulnerability_reports/TALOS-2025-2215ExploitThird Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2215

FAQ

What is CVE-2025-46407?

CVE-2025-46407 is a vulnerability with a CVSS score of 8.8 (HIGH). A memory corruption vulnerability exists in the BMPv3 Palette Decoding functionality of the SAIL Image Decoding Library v0.9.8. When loading a specially crafted .bmp file, an integer overflow can be m...

How severe is CVE-2025-46407?

CVE-2025-46407 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-46407?

Check the references section above for vendor advisories and patch information. Affected products include: Sail Sail.