Ubuntu Security Notice 6627-1 - It was discovered that libde265 could be made to read out of bounds. If a user or automated system were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service. It was discovered that libde265 did not properly manage memory. If a user or automated system were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 22.04 LTS.
f02c27a054257e7caf3fb5163ff041b1ddb84edeb8858c8dee0b15323488e030
Debian Linux Security Advisory 5346-1 - Multiple security issues were discovered in libde265, an implementation of the H.265 video codec which may result in denial of service and potentially the execution of arbitrary code if a malformed media file is processed.
09ab80b4ebf7a19308a9998e21c664df0a8b1fcaef1c14b2a647770254f62789