Detections
Analytics
CVE-2026-20889
high
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.
References
https://blog.talosintelligence.com/foxit-libraw-vulnerabilities/
https://talosintelligence.com/vulnerability_reports/TALOS-2026-2358
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-20889.json
https://bugzilla.redhat.com/show_bug.cgi?id=2455942
https://access.redhat.com/security/cve/CVE-2026-20889
https://access.redhat.com/errata/RHSA-2026:14673
https://access.redhat.com/errata/RHSA-2026:14655