CVE-2026-22068
Apache Traffic Server: Regex mappings match with malicious domain names
CVSS Score
8.2
EPSS Score
0.0%
EPSS Percentile
0th
Regular Expression without Anchors vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 10.0.X through 10.1.3, from 9.0.X through 9.2.14. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fixes the issue.
| CWE | CWE-777 |
| Vendor | apache software foundation |
| Product | apache traffic server |
| Published | Jul 29, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
None
Affected Versions
Apache Software Foundation / Apache Traffic Server
10.0.x ≤ 10.1.3 9.0.x ≤ 9.2.14
References
Credits
🔍 Omkhar Arasaratnam 🔍 Apache Community