CVE-2026-52722 – Gstreamer1-plugins-bad-free: gstreamer: signed integer overflow in vmnc decoder cursor payload handling

CVE ID :CVE-2026-52722

Published : June 15, 2026, 7:15 p.m. | 26 minutes ago

Description :A signed integer overflow vulnerability was found in GStreamer’s VMnc decoder. A crafted VMnc stream with large cursor dimensions can overflow signed integer payload-size arithmetic, bypassing a length check and leading to out-of-bounds reads. A remote attacker could trick a user into opening a specially crafted VMnc file, potentially causing a crash or information disclosure.

Severity: 7.1 | HIGH

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