CVE-2021-35346

CRITICAL 9.8CVE-2021-35346 · Published 03/12/2021 · updated 17/06/2026

In short

CVE-2021-35346 is a CRITICAL (CVSS 9.8) vulnerability affecting tsmuxer (tsmuxer project).
Chance of exploitation in the next 30 days (EPSS): 1.8%, higher than 78.9% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
tsmuxer tsmuxer_project	`= 2.6.16`	No fix yet

tsMuxer v2.6.16 was discovered to contain a heap-based buffer overflow via the function HevcSpsUnit::short_term_ref_pic_set(int) in hevc.cpp.

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