VULNERABILITY INTELLIGENCE
CVE-2019-12798
CVSS score9.8 CRITICAL
EPSS probability1.66%
CISA KEVNot currently listed
Published2019-06-13
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
An issue was discovered in Artifex MuJS 1.0.5. regcompx in regexp.c does not restrict regular expression program size, leading to an overflow of the parsed syntax list size.
Weakness classification
- CWE-185: Incorrect Regular Expression