> ZDI-26-425: OpenSSL OCSP Stapling Verification Double Free Remote Code Execution Vulnerability
[DATE: 15/07/2026 05:00]
[LANGUAGE: EN]
This vulnerability allows remote attackers to execute arbitrary code on affected installations of OpenSSL. User interaction is required to exploit this vulnerability in that the target must make a request to a malicious server. The ZDI has assigned a CVSS rating of 7.5. The following CVEs are assigned: CVE-2026-35188.