Threats Tagged 'cve-2026-45383'
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Threats Tagged 'cve-2026-45383'
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CVE-2026-45383: CWE-125: Out-of-bounds Read in strukturag libde265CVE-2026-45383 0 libde265 is an open source implementation of the h.265 video codec. Versions prior to 1.0.19 have a heap buffer overflow (out-of-bounds READ) exists in `decoder_context::decode_slice_unit_WPP()` in `libde265/decctx.cc`. When decoding a WPP (Wavefront Parallel Processing) HEVC slice, `ctbAddrRS` is computed as `ctbRow * ctbsWidth` inside the entry-point loop. If the PPS/SPS headers are crafted so that this value exceeds `pps.CtbAddrRStoTS.size()`, the subsequent array access `pps.CtbAddrRStoTS[ctbAddrRS]` reads past the end of the allocated vector, triggering a heap-buffer-overflow confirmed by AddressSanitizer. Version 1.0.19 patches the issue. Join the discussion | CVE Database V5 | 07/21/2026, 21:00:30 UTC Added: 07/21/2026, 21:07:51 UTC |
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