CVE-2026-52722
Published: 15 June 2026
Summary
CVE-2026-52722 is a high-severity Integer Overflow or Wraparound (CWE-190) vulnerability in Freedesktop (inferred from references). Its CVSS base score is 7.1 (High).
Operationally, ranked at the 20.4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-36804
Vulnerability details
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…
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user into opening a specially crafted VMnc file, potentially causing a crash or information disclosure.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.