CVE-2025-11679

N/A

Beschreibung

Out-of-bounds Read in lws_upng_emit_next_line in warmcat libwebsockets allows, when the LWS_WITH_UPNG flag is enabled during compilation and the HTML display stack is used, to read past a heap allocated buffer possibly causing a crash, when the user visits an attacker controlled website that contains a crafted PNG file with a big height dimension.

CVE Details

CVSS v3.1 BewertungN/A

Veroffentlicht10/20/2025

Zuletzt geandert10/21/2025

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-125

Referenzen

https://libwebsockets.org/git/libwebsockets/commit?id=7df24cca7144d7bc9233b6b0a71108bd154ce101(prodsec@nozominetworks.com)

https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-11679(prodsec@nozominetworks.com)

IOC Korrelationen

Keine Korrelationen erfasst

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