{"action":"Upgrade mbedtls to 2.16.9-0.1 or later.","affected":[{"fixed":"2.16.9-0.1","introduced":"0"}],"component":"mbedtls","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2.16.9-0.1"],"id":"tcs_01M5NF35T50DX7W4332E37WSC6","modified_at":"2026-09-11T11:02:46.520855949Z","published_at":"2021-07-19T17:15:11.327Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-36425","https://security-tracker.debian.org/tracker/CVE-2020-36425"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-36425#Debian:13/mbedtls","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-36425"}],"summary":"An issue was discovered in Arm Mbed TLS before 2.24.0. It incorrectly uses a revocationDate check when deciding whether to honor certificate revocation via a CRL. In some situations, an attacker can e"}