This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, 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.
Analysis
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Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Apache Software Foundation | Apache Traffic Server | unaffected |
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No solution or workaround provided in the CVE record.
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Tracking
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Wed, 21 Oct 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Apache Traffic Server can resume a TLS session across SNI virtual hosts without re-verifying a client certificate required by the resumed host's verify_client STRICT policy. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, 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. | |
| Title | Apache Traffic Server: TLS session ticket resumption bypasses per-SNI verify_client STRICT enforcement | |
| Weaknesses | CWE-295 | |
| References |
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| Metrics |
cvssV3_1
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Subscriptions
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MITRE
Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-10-21T19:13:55.811Z
Reserved: 2026-10-16T20:24:32.607Z
Link: CVE-2026-111815
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-10-21T20:17:23.330
Modified: 2026-10-21T20:17:23.330
Link: CVE-2026-111815
Redhat
No data.
OpenCVE Enrichment
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CWE-295
Improper Certificate Validation