HIGHCVSS v3.1 8.7Vulnerability
CVE-2026-114635
Traefik before v2.11.58 and v3.7.14 contains an authentication bypass vulnerability in its SNI check, which is skipped when request TLS state is nil. Unauthenticated clients can send HTTP/2 requests with the :scheme http pseudo-header over TLS on Go 1.27 builds to reach routers requiring client certificates without presenting one.
Properties
- Severity
- HIGH
- Nvd fetched at
- 2026-10-22T22:14:18.200859+00:00
- Epss score
- 0.00198
- Cvss severity
- HIGH
- Cvss score
- 8.7
- Retrieved at
- 2026-10-22T22:17:33+00:00
- Last source
- FIRST EPSS
- Score
- 8.7
- Cvss version
- 3.1
- Cve id
- CVE-2026-114635
- Cvss vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
- First seen by Signal
- 2026-10-22T06:03:26+00:00
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
- Published at
- 2026-10-22T02:16:56.140
- Last modified
- 2026-10-22T15:39:30.497
- Epss percentile
- 0.09079
Related Entities (1)
HAS_WEAKNESS (1)
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