Description regcomp in the BSD implementation of libc is vulnerable to denial of service due to stack exhaustion. Remediation References CVE-2011-3336 Related Vulnerabilities WordPress Plugin WangGuard Cross-Site Scripting (1.7.1) osCommerce Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2023-43715) PHP Out-of-bounds Write Vulnerability (CVE-2022-31627) Atlassian Jira Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-26079) Pega Infinity Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2026-1562) Severity High Classification CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Tags Missing Update Known Vulnerabilities CWE-400 CVE-2011-3336