339 matches found
PT-2026-42202
Name of the Vulnerable Software and Affected Versions OCaml-TLS versions prior to 2.1.0 Description The client implementation in OCaml-TLS fails to properly validate the KeyUsage and ExtendedKeyUsage EKU extensions of server certificates during TLS 1.3 handshakes. Specifically, the answer...
curl: Schannel custom-CA path skips Extended Key Usage enforcement
Hi all, We believe the Schannel custom-CA verification path in lib/vtls/schannelverify.c may skip Extended Key Usage enforcement. In particular, a certificate that chains to the trusted custom CA but contains only id-kp-clientAuth, rather than id-kp-serverAuth, may pass peer verification on Windo...
DEBIAN-CVE-2026-8367
aria2c accepts a server certificate with incorrect Extended Key Usage EKU. If the attackers compromise a certificate with the associated private key issued for a different purpose, they may be able to reuse it for TLS server authentication...
CVE-2026-8367
aria2c accepts a server certificate with incorrect Extended Key Usage EKU. If the attackers compromise a certificate with the associated private key issued for a different purpose, they may be able to reuse it for TLS server authentication...
UBUNTU-CVE-2026-8367
aria2c accepts a server certificate with incorrect Extended Key Usage EKU. If the attackers compromise a certificate with the associated private key issued for a different purpose, they may be able to reuse it for TLS server authentication...
CVE-2026-8367
aria2c accepts a server certificate with incorrect Extended Key Usage EKU. If the attackers compromise a certificate with the associated private key issued for a different purpose, they may be able to reuse it for TLS server authentication...
CVE-2026-8367 aria2c Improper Certificate Validation
aria2c accepts a server certificate with incorrect Extended Key Usage EKU. If the attackers compromise a certificate with the associated private key issued for a different purpose, they may be able to reuse it for TLS server authentication...
CVE-2026-8367
aria2c is affected by an improper certificate validation issue where it accepts a server certificate with an incorrect Extended Key Usage (EKU). If an attacker obtains a certificate (with its private key) intended for a different purpose, they may reuse it to perform TLS server authentication aga...
CVE-2026-8367 aria2c Improper Certificate Validation
aria2c accepts a server certificate with incorrect Extended Key Usage EKU. If the attackers compromise a certificate with the associated private key issued for a different purpose, they may be able to reuse it for TLS server authentication...
CVE-2026-8367
aria2c accepts a server certificate with incorrect Extended Key Usage EKU. If the attackers compromise a certificate with the associated private key issued for a different purpose, they may be able to reuse it for TLS server authentication...
CVE-2026-8367
aria2c accepts a server certificate with incorrect Extended Key Usage EKU. If the attackers compromise a certificate with the associated private key issued for a different purpose, they may be able to reuse it for TLS server authentication...
CVE-2026-8367
aria2c accepts a server certificate with incorrect Extended Key Usage EKU. If the attackers compromise a certificate with the associated private key issued for a different purpose, they may be able to reuse it for TLS server authentication...
PT-2026-40700
Name of the Vulnerable Software and Affected Versions aria2c affected versions not specified Description aria2c accepts a server certificate with incorrect Extended Key Usage EKU, which is a certificate extension that defines the specific purposes for which the public key may be used. This allows...
aria2c Trust Management Vulnerability
aria2c is a lightweight multi-protocol command-line download tool developed by aria2. Aria2c has a trust management vulnerability that stems from accepting server certificates with incorrect extension key purposes. This vulnerability could allow attackers to reuse certificates issued for differen...
CVE-2026-8367: Improper Certificate Validation
aria2c accepts a server certificate with incorrect Extended Key Usage EKU. If the attackers compromise a certificate with the associated private key issued for a different purpose, they may be able to reuse it for TLS server authentication...
Insufficient Session Expiration
Overview Affected versions of this package are vulnerable to Insufficient Session Expiration in JWT validation middleware. An attacker can maintain unauthorized access to user accounts by reusing previously issued JSON Web Tokens even after a password change, as the tokens are not invalidated or...
Linux Distros Unpatched Vulnerability : CVE-2026-1858
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wget2 accepts a server certificate with incorrect Key Usage KU or Extended Key Usage EKU. If the attackers compromise a certificate with the associated private...
SUSE CVE-2026-1858
wget2 accepts a server certificate with incorrect Key Usage KU or Extended Key Usage EKU. If the attackers compromise a certificate with the associated private key issued for a different purpose, they may be able to reuse it for TLS server authentication...
DEBIAN-CVE-2026-1858
wget2 accepts a server certificate with incorrect Key Usage KU or Extended Key Usage EKU. If the attackers compromise a certificate with the associated private key issued for a different purpose, they may be able to reuse it for TLS server authentication...
CVE-2026-1858
wget2 accepts a server certificate with incorrect Key Usage KU or Extended Key Usage EKU. If the attackers compromise a certificate with the associated private key issued for a different purpose, they may be able to reuse it for TLS server authentication...