What’s Vulnerable › Vulnerabilities

CVE-2024-26540

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-03-15 · updated 2026-06-17
• Weakness: CWE-122

Description

A heap-based buffer overflow in Clmg before 3.3.3 can occur via a crafted file to cimg_library::CImg<unsigned char>::_load_analyze.

Affected products

• Cimg: before 3.3.3 — fixed in 3.3.3

How to fix

Upgrade to a fixed version: Cimg 3.3.3. Check the vendor advisory for mitigations.

References

• https://github.com/GreycLab/CImg/issues/403
• https://github.com/GreycLab/CImg/issues/403

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