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CVE-2026-11861: Freeipa Kdcpolicy Unverified Pac Tgscve-2026-11861-freeipa-kdcpolicy-unverified-pac-tgs

KDC policy check for TGS requests enforces PAC presence without parsing and validating PAC content. In cross-realm Kerberos trust relationships, failing to validate PAC content allows client principal impersonation.

CCVE-2026-11861CWE-290CWE-863
by Provallyupdated 2026-09-02Apache-2.0
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