curl: CVE-2026-19931: Negotiate ambient user conn reuse

Summary On Windows with SSPI/Negotiate, curl 8.21.0 can reuse a connection authenticated with ambient credentials for a later request using different explicit credentials. In urlmatchauthnego, the credential comparison is skipped when conn-creds == NULL. This allows a connection authenticated as...

CVE-2026-46685

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.2, when RUSTFSCORSALLOWEDORIGINS is unset, the RustFS S3 listener's ConditionalCorsLayer reflects any request Origin value back as Access-Control-Allow-Origin and also sets Access-Control-Allow-Credentials: true and...

[SECURITY] Fedora 44 Update: rust-ambient-id-0.0.11-1.fc44

Detects ambient OIDC credentials in a variety of environments...