Integer overflow in Libraw
CVE-2026-24660
A heap-based buffer overflow vulnerability exists in the x3f_load_huffman functionality of LibRaw Commit d20315b. A specially crafted malicious file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger th…
Vulnerability class: Integer Overflow
EPSS: 0.001 (23.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Libraw — versions Commit d20315b
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-24660?
- CVE-2026-24660 is a high-severity vulnerability in Libraw, classified under Integer Overflow or Wraparound. CVSS score: 8.1/10. Published 2026-04-07.
- How severe is CVE-2026-24660?
- High severity. CVSS v3 base score is 8.1 out of 10.