High CVE-2026-52754 Ghidra before 12.1 contains an authentication bypass vulnerability in PKIAuthenticationModule.authenticate() that allows any user with a valid CA-signed certificate to impersonate other users by presenting their public certificate with a null signature. Attackers can escalate...

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[High] CVE-2026-52754 – Ghidra before 12.1 contains an authentication bypass vulnerability in PKIAuthent...

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