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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.

PUBLISHED Reserved 2025-07-10 | Published 2025-08-25 | Updated 2025-08-25 | Assigner talos




HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Problem types

CWE-680: Integer Overflow to Buffer Overflow

Product status

v0.9.8
affected

Credits

Discovered by a member of Cisco Talos.

References

talosintelligence.com/vulnerability_reports/TALOS-2025-2215

cve.org (CVE-2025-46407)

nvd.nist.gov (CVE-2025-46407)

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