CVE-2026-52722High· 7.1▾ TwilightA 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 …
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 39.1 · likelihood 0.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Jul 28.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.3%
0.3% → 0.4%
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.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-43618High· 8.1Rsync version 3.4.2 and prior contain an integer overflow vulnerability in the compressed-token decoder where a 32-bit signed counter is not checked for overflow, allowing a malicious sender to trigger an overflow that causes the receive…
CVE-2026-5121High· 7.5A flaw was found in libarchive
CVE-2026-53705High· 7.6A flaw was found in GStreamer's WavPack audio decoder in gst-plugins-good
CVE-2026-2921High· 7.8GStreamer RIFF Palette Integer Overflow Remote Code Execution Vulnerability
CVE-2026-10649High· 8.6A flaw was found in Pacemaker
CVE-2024-22051Critical· 9.8CommonMarker versions prior to 0.23.4 are at risk of an integer overflow vulnerability