[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-UBUNTU-CVE-2018-15686":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-05T20:55:33.689Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":16,"duplicates":19,"related":20,"reserved_at":9,"published_at":22,"modified_at":23,"state":9,"summary":24,"references_raw":26,"kevs":42,"epss":9,"epss_history":43,"metrics":44,"affected":54},"UBUNTU-CVE-2018-15686","A vulnerability in unit_deserialize of systemd allows an attacker to supply arbitrary state across systemd re-execution via NotifyAccess. This can be used to improperly influence systemd execution and possibly lead to root privilege escalation. Affected releases are systemd versions up to and including 239.",null,[],[],[],[14],{"_key":15},"CVE-2018-15686",[17],{"_key":18},"USN-3816-1",[],[21],{"_key":18},"2018-10-26T00:00:00Z","2026-04-22T11:20:35.755380Z",{"cisa_kev":25,"cisa_ransomware":25,"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,[27,33,38],{"url":28,"sources":29,"tags":31},"https://ubuntu.com/security/CVE-2018-15686",[30],"osv_ubuntu",[32],"REPORT",{"url":34,"sources":35,"tags":36},"https://ubuntu.com/security/notices/USN-3816-1",[30],[37],"Advisory",{"url":39,"sources":40,"tags":41},"https://www.cve.org/CVERecord?id=CVE-2018-15686",[30],[32],[],[],[45],{"source":30,"cvss_v2_0":9,"cvss_v3_0":46,"cvss_v3_1":50,"cvss_v4_0":9},{"baseScore":47,"baseSeverity":9,"vectorString":48,"impactScore":47,"exploitabilityScore":49},9.8,"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",10,{"baseScore":51,"baseSeverity":9,"vectorString":52,"impactScore":47,"exploitabilityScore":53},7.8,"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",4.6,[55],{"ecosystem":56,"name":57,"vendor":58,"product":57,"cpe_part":9,"purl_type":59,"purl_namespace":58,"purl_name":57,"source":9,"versions":60},"Ubuntu","systemd","ubuntu","deb",[61,67],{"version":62,"is_range":63,"range_type":64,"version_start":9,"version_start_type":9,"version_end":65,"version_end_type":66,"fixed_in":9},"lt229_4ubuntu21_8",true,"ecosystem","229-4ubuntu21.8","excluding",{"version":68,"is_range":63,"range_type":64,"version_start":9,"version_start_type":9,"version_end":69,"version_end_type":66,"fixed_in":9},"lt237_3ubuntu10_6","237-3ubuntu10.6"]