{"action":"Upgrade wolfssl to 5.9.0-r0 or later.","affected":[{"fixed":"5.9.0-r0","introduced":"0"}],"component":"wolfssl","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["5.9.0-r0"],"id":"tcs_01M6H2XFK2BH5YT2ZNXNKEZ7RH","modified_at":"2026-11-03T06:32:55.488161876Z","published_at":"2026-03-19T21:17:13.660Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-4395","https://security.alpinelinux.org/vuln/CVE-2026-4395"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-4395#Alpine:v3.24/wolfssl","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-4395"}],"summary":"Heap-based buffer overflow in the KCAPI ECC code path of wc_ecc_import_x963_ex() in wolfSSL wolfcrypt allows a remote attacker to write attacker-controlled data past the bounds of the pubkey_raw buffe"}