← CVE Radar
CVE-2026-58179Apache Traffic Server: regex_remap plugin overflows the stack from attacker input
The Apache Traffic Server regex_remap plugin overflows the stack and integers from substitution input. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.
9.2 CRITICALEPSS 0.59%Not in KEVNVD: Modified
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 9.2 | CRITICAL | 4.0apache (CNA) | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| 9.8 | CRITICAL | 3.1NVD | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 8.1 | HIGH | 3.1apache (CNA) | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
Details
- CVE ID
- CVE-2026-58179
- Status
- Modified
- Assigner (CNA)
- apache
- Published
- Jul 29, 2026
- Last modified
- 2026-10-01 18:17 UTC
- Weaknesses
- CWE-121 · Stack-based Buffer Overflow
Affected Products
As published by the CNA in the CVE record.
Apache Software FoundationApache Traffic Server3 version ranges
- 8.0.0 through 8.1.11
- 9.0.0 through 9.2.14
- 10.0.0 through 10.1.3