CVE-2021-36409

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

There is an Assertion `scaling_list_pred_matrix_id_delta==1' failed at sps.cc:925 in libde265 v1.0.8 when decoding file, which allows attackers to cause a Denial of Service (DoS) by running the application with a crafted file or possibly have unspecified other impact.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-617

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/strukturag/libde265/issues/300Exploit, Issue Tracking
https://lists.debian.org/debian-lts-announce/2022/12/msg00027.htmlIssue Tracking, Mailing List
https://www.debian.org/security/2023/dsa-5346Issue Tracking
https://github.com/strukturag/libde265/issues/300Exploit, Issue Tracking
https://lists.debian.org/debian-lts-announce/2022/12/msg00027.htmlIssue Tracking, Mailing List
https://www.debian.org/security/2023/dsa-5346Issue Tracking

Timeline

Published: Jan 10, 2022
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

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