CVE-2021-33796

HIGH 7.5CVE-2021-33796 · Published 07/07/2023 · updated 17/06/2026

In short

CVE-2021-33796 is a HIGH (CVSS 7.5) vulnerability affecting mujs (artifex).
Chance of exploitation in the next 30 days (EPSS): 0.71%, higher than 53.7% of all vulnerabilities.
Fix: update to 1.1.2 or later.

Package	Affected versions	Patched versions
mujs artifex	`< 1.1.2`	`1.1.2`

In MuJS before version 1.1.2, a use-after-free flaw in the regexp source property access may cause denial of service.

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