{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"pcp","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NQQG56BQ8VW2XRRHXFJ07M","modified_at":"2026-11-05T09:47:38.690910796Z","published_at":"2026-07-30T06:25:02.813Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-16527","https://security-tracker.debian.org/tracker/CVE-2026-16527"],"severity":{"label":"high","score":7.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-16527","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-16527"}],"summary":"An unauthenticated remote attacker can bypass access controls by sending crafted requests to the PCP pmproxy /store endpoint. This allows the attacker to overwrite any PMDA metric, leading to arbitrar"}