VU#948176: Multiple TLS libraries can bypass delegation enforcement

Imported from official source

Advisory

Cybersecurity Classified by Officially

This note covers thirteen library-specific records (VU#948176.6, .8–.19) of how widely used TLS libraries apply X.509 Name Constraints. The records describe cases where a constrained name may be accepted by one library and rejected by another. Some are fixed, some remain under review, and some were not accepted as security issues. …

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Read the original at the source: https://kb.cert.org/vuls/id/948176

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  1. v2 imported change on current
  2. v1 as first published on Titled: “VU#948176: Multiple TLS Libraries can Bypass Delegation Enforcement”

Provenance

Organization
CERT Coordination Center — imported from official source
Official source
https://www.kb.cert.org/vuls/atomfeed/ ATOM
Imported
October 14, 2026 16:00
Versions
2 recorded
Identity
https://kb.cert.org/vuls/id/948176

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