HIGHCVSS v3.1 8.4Vulnerability
CVE-2026-109142
When a CA's parent lives on the same Krill server: instead of building and verifying a signed CMS message, it runs the RFC 6492 provisioning exchange in-process and trusts the child identity (child_handle) that the caller put in the parent contact. Nothing checks that this child identity actually belongs to the CA making the request.
Properties
- Severity
- HIGH
- Nvd fetched at
- 2026-11-02T16:55:11.069321+00:00
- Cvss severity
- HIGH
- Cvss score
- 8.4
- Retrieved at
- 2026-11-02T16:56:00+00:00
- Score
- 8.4
- Cvss version
- 3.1
- Last source
- NVD
- Cve id
- CVE-2026-109142
- Cvss vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L
- First seen by Signal
- 2026-11-02T16:50:29+00:00
- Vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L
- Published at
- 2026-11-02T16:17:27.267
- Last modified
- 2026-11-02T16:17:27.267
Related Entities (1)
HAS_WEAKNESS (1)
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