Description Perl before 5.26.3 has a buffer overflow via a crafted regular expression that triggers invalid write operations. Remediation References CVE-2018-18314 Related Vulnerabilities WordPress Plugin Peugeot Music Arbitrary File Upload (1.0) WordPress Plugin User Meta Manager Multiple Vulnerabilities (3.4.6) MySQL CVE-2020-14838 Vulnerability (CVE-2020-14838) WordPress 6.0.x Multiple Vulnerabilities (6.0 - 6.0.6) Moodle Other Vulnerability (CVE-2022-40208) Severity Critical Classification CVE-2018-18314 CWE-119 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities