These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.
CVE-2026-9137 is a medium-severity availability issue (CVSS 5.1) in a CSP report endpoint. The endpoint was intended to limit logged CSP reports to 1 KB, but the supplied source indicates it incorrectly allowed reports up to 1 MB before truncation. If the endpoint is reachable by untrusted clients, an attacker could drive excessive log volume and contribute to resource exhaustion or log flooding.
CVE-2026-9084 describes an authentication weakness in MISP’s OIDC plugin where an OIDC identity could be automatically linked to an existing local user account using the email claim if that account did not already have a stored sub value. In environments where the identity provider does not strongly enforce email ownership or is otherwise untrusted, a valid OIDC token asserting a victim’s email address co [truncated]