What’s Vulnerable › Vulnerabilities

CVE-2024-41311

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-10-15 · updated 2026-06-17
• Weakness: CWE-125

Description

In Libheif 1.17.6, insufficient checks in ImageOverlay::parse() decoding a heif file containing an overlay image with forged offsets can lead to an out-of-bounds read and write.

Affected products

• Debian Linux: 11.0
• strukturag libheif: 1.17.6

References

• https://gist.github.com/flyyee/79f1b224069842ee320115cafa5c35c0
• https://github.com/strukturag/libheif/commit/a3ed1b1eb178c5d651d6ac619c8da3d71ac2be36
• https://github.com/strukturag/libheif/issues/1226
• https://github.com/strukturag/libheif/pull/1227
• https://lists.debian.org/debian-lts-announce/2024/10/msg00025.html

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