6 matches found
CVE-2026-90997
Keycloak deployments in stateless mode with MySQL or MariaDB are affected by a replay protection bypass caused by a mismatch in row-count semantics between the database driver and Keycloak's application logic. An attacker who intercepts single-use security artifacts—such as JWT client assertions ...
CVE-2026-90997 Keycloak-services: keycloak: replay protection bypass leads to unauthorized access via database driver semantics mismatch
A flaw was found in Keycloak. When deployed in stateless mode with MySQL or MariaDB, a mismatch in row-count semantics between the database driver and Keycloak's application logic allows an attacker to bypass replay protection. This vulnerability enables an attacker who intercepts single-use...
CVE-2026-63925
A flaw was found in the Linux kernel's MACsec Media Access Control Security subsystem. When using Extended Packet Numbering XPN, a vulnerability exists where the replay protection mechanism can be bypassed. An attacker can exploit an integer overflow when the packet number reaches its maximum...
CVE-2026-44109 OpenClaw < 2026.4.15 - Authentication Bypass in Feishu Webhook and Card-Action Validation
OpenClaw before 2026.4.15 contains an authentication bypass vulnerability in Feishu webhook and card-action validation that allows unauthenticated requests to reach command dispatch. Missing encryptKey configuration and blank callback tokens fail open instead of rejecting requests, enabling...
CVE-2026-35618
OpenClaw OpenClaw package (Plivo V2 verification) vulnerability CVE-2026-35618 affects OpenClaw before 2026.3.23. The replay protection uses a replay key derived from the full verification URL, including query strings, instead of the base canonical URL. This allows an attacker to mint new verifie...
