CVE-2026-52722
High · 7.1CVSS
7.1
EPSS
0.4%
Published
Jun 15, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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