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rust-openssl has undefined behavior in X509Ref::ocsp_responders for certificates with non-UTF-8 OCSP URLs
rust-openssl has undefined behavior in X509Ref::ocsp_responders for certificates with non-UTF-8 OCSP URLs
Affected packages
- openssl
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://github.com/rust-openssl/rust-openssl/security/advisories/GHSA-xp3w-r5p5-63rr
- https://nvd.nist.gov/vuln/detail/CVE-2026-42327
- https://github.com/rust-openssl/rust-openssl
Structured record: https://osv.dev/vulnerability/GHSA-xp3w-r5p5-63rr
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