CVE-2026-62979

The jack application (a tool for sharing Radarr/Sonarr media libraries) is vulnerable to sensitive information exposure in versions prior to 0.1.0 . The root cause is that middleware/handle-error.ts serializes raw FetchError objects into HTTP responses. Because the extras field in lib/errors/Fetc...

CVE-2026-62979 jack: upstream error responses expose backend and peer credentials

jack lets users share media libraries through their Radarr/Sonarr stack, peer-to-peer. Prior to 0.1.0, middleware/handle-error.ts serializes raw FetchError objects into HTTP responses. lib/servers/base.ts attaches outbound request headers on upstream non-success responses and schema-validation...

EUVD-2026-114471

jack lets users share media libraries through their Radarr/Sonarr stack, peer-to-peer. Prior to 0.1.0, middleware/handle-error.ts serializes raw FetchError objects into HTTP responses. lib/servers/base.ts attaches outbound request headers on upstream non-success responses and schema-validation...