{"action":"Upgrade mbedtls to 3.6.4-r0 or later.","affected":[{"fixed":"3.6.4-r0","introduced":"0"}],"component":"mbedtls","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.20","exploited":false,"fixed_versions":["3.6.4-r0"],"id":"tcs_01M5NFD16WFEMSK6GFACG6VK5C","modified_at":"2026-08-27T22:18:02.929492028Z","published_at":"2025-07-20T18:15:22.950Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2025-48965","https://security.alpinelinux.org/vuln/CVE-2025-48965"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2025-48965","url":"https://osv.dev/vulnerability/ALPINE-CVE-2025-48965"}],"summary":"Mbed TLS before 3.6.4 has a NULL pointer dereference because mbedtls_asn1_store_named_data can trigger conflicting data with val.p of NULL but val.len greater than zero."}