{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"libspring-java","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NRZD2YDQMH9CFPY3K6H886","modified_at":"2026-10-01T03:03:04.636659923Z","published_at":"2026-06-09T05:16:35.850Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-41839","https://security-tracker.debian.org/tracker/CVE-2026-41839"],"severity":{"label":"medium","score":4.2},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-41839","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-41839"}],"summary":"A WebFlux application with a compromised subdomain (for example, compromised via cross-site scripting (XSS)) is vulnerable to an escalation attack exchanging a known session ID for that of an authenti"}