PT-2026-26677 · Libde265+3 · Libde265+3

Riverside1114

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CVE-2026-33164

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Published

2026-03-16

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Updated

2026-08-25

CVSS v4.0

8.7

High

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions libde265 versions prior to 1.0.17
Description libde265 is an open source implementation of the h.265 video codec. A malformed H.265 PPS NAL unit can cause a segmentation fault in the pic parameter set::set derived values() function.
Recommendations Update to version 1.0.17 or later.

Exploit

Fix

DoS

Heap Based Buffer Overflow

NULL Pointer Dereference

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Weakness Enumeration

CWE-122CWE-476

Related Identifiers

BDU:2026-09358
CVE-2026-33164
ECHO-3083-2A98-5F9B
GHSA-WQRF-6RF5-V78R
USN-8573-1

Affected Products

Linuxmint
Red Os
Ubuntu
Libde265