CVE-2026-52754
High · 8.8CVSS
8.8
EPSS
0.4%
Published
Jun 10, 2026
CISA due date
—
The record
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 privileges, modify repository access controls, exfiltrate shared reverse engineering databases, and permanently compromise server integrity.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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