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CVE-2026-42327

UNKNOWN · CVSS N/A EPSS %0.02 Public Exploit

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-05-14T21:16:45.430 · Çekilme zamanı: 2026-06-09T06:01:35.695801+00:00

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Public Exploit Sinyali

Bu CVE için açıklama veya referanslarda public exploit / PoC / GitHub / Metasploit sinyali tespit edildi.

GitHub PoC Linkleri

Not: Bu bağlantılar yalnızca güvenlik araştırması ve doğrulama amacıyla listelenmiştir.

CVE
CVE-2026-42327
Severity
UNKNOWN
CVSS
N/A
EPSS
%0.02
OpenSSL

Orijinal NVD Açıklaması

rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.9.7 to before 0.10.79, X509Ref::ocsp_responders returns OCSP responder URLs from a certificate's AIA extension as OpensslString, whose Deref<Target = str> wraps the raw bytes with str::from_utf8_unchecked. OpenSSL does not enforce that the underlying IA5String is ASCII, so a certificate with non-UTF-8 bytes in its OCSP accessLocation causes safe Rust code to construct a &str that violates the UTF-8 invariant — resulting in undefined behavior. This vulnerability is fixed in 0.10.79.