CVE-2026-20889

CRITICAL

9.8

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht4/7/2026

Zuletzt geandert4/7/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-190

Referenzen

https://talosintelligence.com/vulnerability_reports/TALOS-2026-2358(talos-cna@cisco.com)

https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2358(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.