CVE-2026-33164 | THREATINT

Description

libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.17, a malformed H.265 PPS NAL unit causes a segmentation fault in pic_parameter_set::set_derived_values(). This issue has been patched in version 1.0.17.

PUBLISHED Reserved 2026-03-17 | Published 2026-03-20 | Updated 2026-03-23 | Assigner GitHub_M

HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-122: Heap-based Buffer Overflow

Product status

< 1.0.17

affected

References

github.com/...bde265/security/advisories/GHSA-wqrf-6rf5-v78r

github.com/strukturag/libde265/releases/tag/v1.0.17

cve.org (CVE-2026-33164)

nvd.nist.gov (CVE-2026-33164)

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