CVE-2026-111814
Last modified
CVE-2026-111814 is a critical-severity vulnerability rated 10/10 on the CVSS scale. Apache Traffic Server's default outbound session-sharing policy can reuse a pooled TLS session authenticated with one client certificate for a transaction configured to present a different one. This issue affects Apache Traffic Server: from 9.0.0 through 9.2.15, from 10.0.0 through 10.1.4, 10.2.0. Users are recommended to upgrade to version 9.2.16, 10.1.5, or 10.2.1, which fix the issue..
Description
Apache Traffic Server's default outbound session-sharing policy can reuse a pooled TLS session authenticated with one client certificate for a transaction configured to present a different one. This issue affects Apache Traffic Server: from 9.0.0 through 9.2.15, from 10.0.0 through 10.1.4, 10.2.0. Users are recommended to upgrade to version 9.2.16, 10.1.5, or 10.2.1, which fix the issue.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Apache Software Foundation | Apache Traffic Server | >= 9.0.0, <= 9.2.15; >= 10.0.0, <= 10.1.4; 10.2.0 |
References
Timeline
- Published
- Last Modified
- Status
- Received
Frequently Asked Questions
What is CVE-2026-111814?
How severe is CVE-2026-111814?
How do I fix CVE-2026-111814?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-111809Apache Traffic Server allows request smuggling via HEAD requ…9.3
- CVE-2026-11181Inappropriate implementation in Media Session in Google Chro…6.3
- CVE-2026-111810Apache Traffic Server 9.2.15, 10.1.4 and 10.2.0 write one un…7.5
- CVE-2026-111811Apache Traffic Server's experimental tsmemcache plugin allow…9
- CVE-2026-111812Apache Traffic Server's origin_server_auth plugin lets a cli…10
- CVE-2026-111813Apache Traffic Server's experimental magick plugin lets an u…10
- CVE-2026-111815Apache Traffic Server can resume a TLS session across SNI vi…10
- CVE-2026-111816Apache Traffic Server forwarded a malformed 302 response tha…9.3
- CVE-2026-111817Apache Traffic Server can stall a chunked transfer that it p…5.3
- CVE-2026-11182Inappropriate implementation in SVG in Google Chrome prior t…6.5
- CVE-2026-111823Mage OSS through 0.9.80 before 76c4f46 can proceed with sess…9.8
- CVE-2026-111828Improper Validation of Specified Quantity in Input vulnerabi…4.3
Are you affected by CVE-2026-111814?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST