Apache - Apache Traffic Server - CRITICAL - CVE-2026-58179. A stack overflow and integer overflow vulnerability has been identified in the regex_remap plugin of Apache Traffic Server, affecting multiple versions from 8.0.0 through 10.1.3. This flaw can be exploited through improper handling of substitution input, compromising the security and reliability of the server. Users are strongly advised to upgrade to secure versions 9.2.15 or 10.1.4 to mitigate the risks associated with this vulnerability.