CVE-2026-33164 (GCVE-0-2026-33164)
Vulnerability from cvelistv5 – Published: 2026-03-20 20:33 – Updated: 2026-03-23 16:50
VLAI
EPSS
VEX
Title
NULL Pointer Dereference in libde265
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-23 16:50 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/strukturag/libde265/security/a… | x_refsource_CONFIRM |
| https://github.com/strukturag/libde265/releases/t… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| strukturag | libde265 |
Affected:
< 1.0.17
|
guessed |
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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