Moole Vulnerability Database

Find real vulnerabilities before they ship

High

CVE-2026-33164

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.

VectorNETWORK

PublishedMar 20, 2026, 21:17

Published Bysecurity-advisories@github.com

Base Score

Score7.5

Affected Versions

No affected versions found.

References

https://github.com/strukturag/libde265/releases/tag/v1.0.17
https://github.com/strukturag/libde265/security/advisories/GHSA-wqrf-6rf5-v78r

Weakness Type

CWE-122

CVSS Metrics

Base Score

8.7

Vector String

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Base SeverityHigh

Version

4.0

Attack Vector (AV)

NETWORK