Out-of-bounds Read Affecting libde265 package, versions [0,]
Threat Intelligence
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-LIBDE265-18303138
- published25 Jul 2026
- disclosed22 Jul 2026
- creditUnknown
Introduced: 22 Jul 2026
NewCVE-2026-45383 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Read in the decode_slice_unit_WPP function when decoding a WPP HEVC slice. An attacker can cause a read past the end of an allocated vector by crafting PPS/SPS headers so that the computed ctbAddrRS value exceeds the size of pps.CtbAddrRStoTS, potentially leading to information disclosure or application crash by supplying specially crafted video files.