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CVE-2021-33796

Severity

CRITICAL

CVSS

10.0

EPSS

0.00713

Risk score

40.25

CISA KEV

No

PoC

No

Published

2023-07-07

Modified

2024-11-12

First seen

2026-08-07

Aliases

EUVD-2021-20473, GHSA-PC6C-FW6Q-CFHJ

Products

MuJS:MuJS 1.1.1 ≤all

Sources

euvd EUVD-2021-20473

Description

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

References