Critical severity9.8NVD Advisory· Published Apr 7, 2026· Updated Apr 10, 2026
CVE-2026-20889
CVE-2026-20889
Description
A heap-based buffer overflow vulnerability exists in the x3f_thumb_loader 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 this vulnerability.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- talosintelligence.com/vulnerability_reports/TALOS-2026-2358nvdExploitThird Party Advisory
- www.talosintelligence.com/vulnerability_reports/TALOS-2026-2358nvdExploitThird Party Advisory
News mentions
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