10.0
Critical
CVE-2026-33267 Improper Input Validation vulnerability in Apache Traffic Server
Description
Improper Input Validation vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 9.2.0 through 9.2.14, from 10.1.0 through 10.1.3. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fixes the issue.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Apache Traffic Server 10.1 | 10.1.0 → 10.1.3 | No fix stated |
| Apache Traffic Server 9.2 | 9.2.0 → 9.2.14 | No fix stated |
Other CVEs of Apache Traffic Server
The 111 CVEs of Apache Traffic Server →
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5.9
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5.3
Medium
CVE-2026-111812
Apache Traffic Server's origin_server_auth plugin lets a client force signing of attacker-chosen AWS request headers…
10.0
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CVE-2026-111811
Apache Traffic Server's experimental tsmemcache plugin allows unauthenticated network read, write, and deletion of the…
9.0
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