CVE-2023-24756

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-03-01 · updated 2026-06-17
Weakness: CWE-476

Description

libde265 v1.0.10 was discovered to contain a NULL pointer dereference in the ff_hevc_put_unweighted_pred_8_sse function at sse-motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input file.

Affected products

Debian Linux: 10.0
strukturag libde265: 1.0.10

References

https://github.com/strukturag/libde265/issues/380
https://lists.debian.org/debian-lts-announce/2023/03/msg00004.html
https://github.com/strukturag/libde265/issues/380
https://lists.debian.org/debian-lts-announce/2023/03/msg00004.html

Get alerted when CVE-2023-24756 or the next vulnerability affects your stack