CVE-2026-114615

A flaw was found in Authlib. When verifying JSON Web Tokens JWT, the library fails to properly recognize asymmetric public keys that contain leading whitespace, comments, or formatting prefixes. An unauthenticated remote attacker who knows the public key can exploit this flaw to forge symmetric...

CLEANSTART-2026-VP80967 Issue summary: In a server or client configuration with RFC7250 Raw Public Keys (RPKs) enabled, and only the private key (with no associated certificate) configured locally, a NULL pointer derefere...

CVE-2026-14457 affects multiple packages. Issue summary: In a server or client configuration with RFC7250 Raw Public Keys RPKs enabled, and only the private key with no associated certificate configured locally, a NULL pointer dereference may occur when the remote peer solicits raw public keys an...

pyjwt: PyJWT: Authentication bypass via acceptance of DER public keys as HMAC secrets

A flaw was found in PyJWT. The library fails to identify asymmetric public keys supplied in Distinguished Encoding Rules DER format, inadvertently treating the public data as a shared secret in Hash-based Message Authentication Code HMAC operations. If an application supports both asymmetric and...

forgejo-keys-idor

abraxaslabs.tech · github.com/abraxas · @abraxasnull · [email protected] · forgejo-keys-idor forgejo-keys-idor Class: IDOR Reach: Remote Forgejo 16.0.5 8d24b7d - Forgejo GET /api/v1/user/keys/id sits in the current-user group reqToken, user scope. The handler still loads publickey by numeric...

python-jose algorithm confusion guard bypassed by DER-encoded public keys

python-jose through 3.5.0 fails to properly validate asymmetric keys in HMAC initialization, accepting DER-encoded public keys that lack PEM armor or SSH prefixes. Attackers holding the service's public key can forge HS256 tokens that pass verification when algorithms are not explicitly restricte...

PYSEC-2026-4298 python-jose algorithm confusion guard bypassed by DER-encoded public keys

python-jose through 3.5.0 fails to properly validate asymmetric keys in HMAC initialization, accepting DER-encoded public keys that lack PEM armor or SSH prefixes. Attackers holding the service's public key can forge HS256 tokens that pass verification when algorithms are not explicitly restricte...

USN-8916-2: PyJWT vulnerabilities

USN-8916-1 fixed vulnerabilities in PyJWT. This update provides the corresponding fix for PyJWT on Ubuntu 26.10. Original advisory details: YuSung Han discovered that PyJWT did not properly validate certain JWK keys when performing HMAC verification. An attacker could possibly use this issue to...

CLEANSTART-2026-KA25006 Validating certificate chains which contain DSA public keys can cause programs to panic, due to a interface cast that assumes they implement the Equal method

Security vulnerability affects the nfs-subdir-external-provisioner package. Validating certificate chains which contain DSA public keys can cause programs to panic, due to a interface cast that assumes they implement the Equal method...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS : PyJWT vulnerabilities (USN-8916-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-8916-1 advisory. YuSung Han discovered that PyJWT did not properly validate certain JWK keys when performing HMAC...

PT-2026-114073

Name of the Vulnerable Software and Affected Versions Komodo versions prior to 2.3.4 Description An authentication bypass exists in the Periphery agent. This occurs because empty core public keys and passkeys lists fail open by default, allowing unauthenticated attackers to connect as a trusted...

USN-8916-1 pyjwt vulnerabilities

YuSung Han discovered that PyJWT did not properly validate certain JWK keys when performing HMAC verification. An attacker could possibly use this issue to forge authentication tokens. This issue only affected Ubuntu 26.04 LTS. CVE-2026-102266 Rohan Das discovered that PyJWT incorrectly handled...

CVE-2026-68964

An authenticated account marked restricted can retrieve the SSH public keys and GPG keys of a user whose profile visibility is set to Limited, through "GET /api/v1/users/username/keys" and "GET /api/v1/users/username/gpgkeys". The SSH response exposes key titles, public key material and...

CLEANSTART-2026-RI58790 Validating certificate chains which contain DSA public keys can cause programs to panic, due to a interface cast that assumes they implement the Equal method

Security vulnerability affects the cri-tools package. Validating certificate chains which contain DSA public keys can cause programs to panic, due to a interface cast that assumes they implement the Equal method...

CLEANSTART-2026-FX38492 Validating certificate chains which contain DSA public keys can cause programs to panic, due to a interface cast that assumes they implement the Equal method

Security vulnerability affects the buildkitd package. Validating certificate chains which contain DSA public keys can cause programs to panic, due to a interface cast that assumes they implement the Equal method...

CVE-2026-93994

Apache MINA SSHD is a Java library for client-side and server-side SSH. SSH servers can be configured to require multi-authentication schemes, for instance two different public keys, not just one. In OpenSSH, this would be done by setting in sshdconfig AuthenticationMethods "publickey,publickey"...

AlmaLinux 9.2 [TuxCare] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl (ALMALINUX9.2:CLSA-2025:1741787087)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1741787087 advisory. - Issue summary: Checking excessively long invalid RSA public keys may take a long time. Impact summary: Applications that use the function...

AlmaLinux 9.6 [TuxCare] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1789738618)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1789738618 advisory. - Issue summary: In a server or client configuration with RFC7250 Raw Public Keys RPKs enabled, and only the private key with no...

CVE-2026-102271

A flaw was found in PyJWT. The library fails to identify asymmetric public keys supplied in Distinguished Encoding Rules DER format, inadvertently treating the public data as a shared secret in Hash-based Message Authentication Code HMAC operations. If an application supports both asymmetric and...

PT-2026-95021

Name of the Vulnerable Software and Affected Versions WireGuard Portal versions 2.2.0 through 2.2.x Description An authorization flaw exists in the authenticated GET '/api/v0/ws' statistics WebSocket within the handleWebsocket function. The system subscribes to TopicPeerStatsUpdated and...

CVE-2026-54551: Improper Authorization

WireGuard Portal, or wg-portal, is a web-based configuration portal for WireGuard server management. From 2.2.0 until 2.3.0, the authenticated GET /api/v0/ws statistics WebSocket in internal/app/api/v0/handlers/endpointwebsocket.go subscribes to TopicPeerStatsUpdated and TopicInterfaceStatsUpdate...