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The vulnerability of the X509 Path Validation Handler component of the cryptographic C++ Botan library allows a hacker to forge OCSP responses.

🗓️ 13 Jul 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 2 Views

Botan library Path Validation Handler has signature verification errors enabling remote forging of Online Certificate Status responses.

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13 Jul 2026 00:00Current
6.1Medium risk
Vulners AI Score6.1
CVSS 25.4
CVSS 35.9
EPSS0.00154
2