Out-of-bounds Read Affecting gst-plugins-ugly package, versions [0,]
Threat Intelligence
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The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CONAN-GSTPLUGINSUGLY-17660687
- published27 Jun 2026
- disclosed12 Jun 2026
- creditUnknown
Introduced: 12 Jun 2026
CVE-2026-53703 (opens in a new tab)How to fix?
There is no fixed version for gst-plugins-ugly.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Read in the rmdemux process when parsing MDPR chunks in RealMedia files. An attacker can cause the application to crash or potentially disclose limited adjacent memory by supplying a crafted file with an incomplete audio stream header, leading the parser to read beyond the end of the buffer.