[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-ALPINE-CVE-2026-4408":6},{"stargazers_count":4,"fetched_at":5},7,"2026-08-01T16:22:42.503Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":16,"duplicates":17,"related":18,"reserved_at":9,"published_at":19,"modified_at":20,"state":9,"summary":21,"references_raw":23,"kevs":30,"epss":9,"epss_history":31,"metrics":32,"affected":38},"ALPINE-CVE-2026-4408","A flaw was found in Samba. A remote attacker can exploit a misconfiguration in Samba file servers and classic domain controllers that use the \"check password script\" feature. If this script is configured with the %u substitution character, the client-controlled username is passed without proper escaping of shell meta-characters. This vulnerability allows an attacker to achieve remote command execution on the affected system. This issue primarily affects non-standard configurations where the \"check password script\" is used with %u and the samba-dcerpcd service is started as a system service.",null,[],[],[],[14],{"_key":15},"CVE-2026-4408",[],[],[],"2026-05-28T09:16:47.643Z","2026-07-08T04:32:29.379149665Z",{"cisa_kev":22,"cisa_ransomware":22,"cisa_vendor":9,"epss_severity":9,"epss_score":9,"severity":9,"severity_score":9,"severity_version":9,"severity_source":9,"severity_vector":9,"severity_status":9},false,[24],{"url":25,"sources":26,"tags":28},"https://security.alpinelinux.org/vuln/CVE-2026-4408",[27],"osv_alpine",[29],"Advisory",[],[],[33],{"source":27,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":34,"cvss_v4_0":9},{"baseScore":35,"baseSeverity":9,"vectorString":36,"impactScore":35,"exploitabilityScore":37},9.8,"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",10,[39],{"ecosystem":40,"name":41,"vendor":42,"product":41,"cpe_part":9,"purl_type":43,"purl_namespace":42,"purl_name":41,"source":9,"versions":44},"Alpine Linux","samba","alpine","apk",[45,51,54,58],{"version":46,"is_range":47,"range_type":48,"version_start":9,"version_start_type":9,"version_end":49,"version_end_type":50,"fixed_in":9},"lt4_22_10_r0",true,"ecosystem","4.22.10-r0","excluding",{"version":52,"is_range":47,"range_type":48,"version_start":9,"version_start_type":9,"version_end":53,"version_end_type":50,"fixed_in":9},"lt4_23_8_r0","4.23.8-r0",{"version":55,"is_range":47,"range_type":48,"version_start":56,"version_start_type":57,"version_end":49,"version_end_type":50,"fixed_in":9},"gte4_1_0_lt4_22_10_r0","4.1.0","including",{"version":59,"is_range":47,"range_type":48,"version_start":56,"version_start_type":57,"version_end":53,"version_end_type":50,"fixed_in":9},"gte4_1_0_lt4_23_8_r0"]