177 matches found
Erlang/OTP -- OCSP responder certificate accepted after expiry in public_key
https://github.com/erlang/otp/security/advisories/GHSA-cjxj-wj6x-3fff reports: Erlang/OTP's publickey application fails to validate the validity period of OCSP responder certificates during response verification. An attacker possessing an expired OCSP responder's private key can forge responses...
curl: Curl: Certificate validation bypass due to OCSP stapling flaw
A flaw was found in curl. When curl is configured to use the Certificate Status Request TLS Transport Layer Security extension, also known as OCSP Online Certificate Status Protocol stapling, it fails to properly detect issues with the OCSP response. This can lead curl to incorrectly validate a...
EUVD-2026-29931
When curl is told to use the Certificate Status Request TLS extension, often referred to as OCSP stapling, to verify that the server certificate is valid, it fails to detect OCSP problems and instead wrongly consider the response as fine...
CVE-2026-7009
When curl is told to use the Certificate Status Request TLS extension, often referred to as OCSP stapling, to verify that the server certificate is valid, it fails to detect OCSP problems and instead wrongly consider the response as fine...
CVE-2026-7009
When curl is told to use the Certificate Status Request TLS extension, often referred to as OCSP stapling, to verify that the server certificate is valid, it fails to detect OCSP problems and instead wrongly consider the response as fine...
Improper Certificate Validation
Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the OCSP stapling process with Apple SecTrust. An attacker can cause the client to accept invalid or revoked server certificates by exploiting the failure to properly detect OCSP response problems. Not...
CVE-2026-7009 OCSP stapling bypass with Apple SecTrust
When curl is told to use the Certificate Status Request TLS extension, often referred to as OCSP stapling, to verify that the server certificate is valid, it fails to detect OCSP problems and instead wrongly consider the response as fine...
CVE-2026-7009 OCSP stapling bypass with Apple SecTrust
When curl is told to use the Certificate Status Request TLS extension, often referred to as OCSP stapling, to verify that the server certificate is valid, it fails to detect OCSP problems and instead wrongly consider the response as fine...
CVE-2026-7009 OCSP stapling bypass with Apple SecTrust
When curl is told to use the Certificate Status Request TLS extension, often referred to as OCSP stapling, to verify that the server certificate is valid, it fails to detect OCSP problems and instead wrongly consider the response as fine...
CVE-2026-7009
When curl is told to use the Certificate Status Request TLS extension, often referred to as OCSP stapling, to verify that the server certificate is valid, it fails to detect OCSP problems and instead wrongly consider the response as fine...
CVE-2026-7009
CVE-2026-7009 affects curl when using OCSP stapling. Providers report that curl, on Apple systems with Apple SecTrust and when built with an OpenSSL backend, fails to detect OCSP problems and treats the stapled response as valid. The Nessus entry notes a specific vulnerable range: curl 8.17.0 bef...
JLSEC-2026-412 curl inadvertently kept the SSL session ID for connections in its cache even when the verify status...
curl inadvertently kept the SSL session ID for connections in its cache even when the verify status OCSP stapling test failed. A subsequent transfer to the same hostname could then succeed if the session ID cache was still fresh, which then skipped the verify status check...
Incorrect Behavior Order: Early Validation
Overview Affected versions of this package are vulnerable to Incorrect Behavior Order: Early Validation in the OCSP stapling process. An attacker can cause a client to accept a revoked server certificate by presenting a specially crafted multi-record OCSP response during a TLS handshake...
CURL-CVE-2026-7009 OCSP stapling bypass with Apple SecTrust
When curl is told to use the Certificate Status Request TLS extension, often referred to as OCSP stapling, to verify that the server certificate is valid, it fails to detect OCSP problems and instead wrongly consider the response as fine...
OCSP stapling bypass with Apple SecTrust
When curl is told to use the Certificate Status Request TLS extension, often referred to as OCSP stapling, to verify that the server certificate is valid, it fails to detect OCSP problems and instead wrongly consider the response as fine...
PT-2026-35897
Name of the Vulnerable Software and Affected Versions curl affected versions not specified Description When using the Certificate Status Request TLS extension, commonly known as OCSP stapling, to verify server certificate validity, the software fails to detect OCSP problems and incorrectly treats...
curl: CVE-2026-7009: OCSP stapling bypass with Apple SecTrust
Summary When curl is built with --with-apple-sectrust or -DUSEAPPLESECTRUST=ON and OpenSSL, the --cert-status / CURLOPTSSLVERIFYSTATUS option is silently bypassed when Apple SecTrust handles certificate chain verification instead of OpenSSL. The user explicitly requests OCSP stapling enforcement,...
SUSE CVE-2026-32144
Improper Certificate Validation vulnerability in Erlang OTP publickey pubkeyocsp module allows OCSP designated-responder authorization bypass via missing signature verification. The OCSP response validation in publickey:pkixocspvalidate/5 does not verify that a CA-designated responder certificate...
CVE-2026-32144
The CVE affects Erlang OTP’s public_key OCSP validation path (pubkey_ocsp module, pkix_ocsp_validate/5) where OCSP responder verification omits cryptographic signature validation of CA-designated responders. Instead, it only checks issuer name matching and OCSPSigning EKU, enabling a maliciously ...
CVE-2026-32144 OCSP designated-responder authorization bypass via missing signature verification
Improper Certificate Validation vulnerability in Erlang OTP publickey pubkeyocsp module allows OCSP designated-responder authorization bypass via missing signature verification. The OCSP response validation in publickey:pkixocspvalidate/5 does not verify that a CA-designated responder certificate...