What’s Vulnerable › Vulnerabilities

CVE-2021-36410

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-01-10 · updated 2026-06-17
• Weakness: CWE-787

Description

A stack-buffer-overflow exists in libde265 v1.0.8 via fallback-motion.cc in function put_epel_hv_fallback when running program dec265.

Affected products

• Debian Linux: 10.0, 11.0
• strukturag libde265: 1.0.8

References

• https://github.com/strukturag/libde265/issues/301
• https://lists.debian.org/debian-lts-announce/2022/12/msg00027.html
• https://www.debian.org/security/2023/dsa-5346
• https://github.com/strukturag/libde265/issues/301
• https://lists.debian.org/debian-lts-announce/2022/12/msg00027.html
• https://www.debian.org/security/2023/dsa-5346

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