CRITICAL🇵🇱 Wersja polska

CVE-2026-74885

CVSS 9.3v4.0pub. 2026-08-17

openssl_encrypt versions before 1.4.0 contain a logging bug in restore_hidden_modules() that logs module counts after clearing, always showing zero restored modules and corrupting audit trails. Additionally, a race condition exists between module hiding and import hook installation where another thread could re-import blocked modules in multi-threaded environments.

CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

🔵

CHECK WITH VENDOR

No clear patch data available. Check vendor references.

Tags

Race Condition

CWE

CWE-117

References

github.com/jahlives/openssl_encrypt/security/advisories…

www.vulncheck.com/advisories/openssl-encrypt-before-log…

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