[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-UBUNTU-CVE-2026-4427":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-06T02:55:33.997Z",{"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":58,"epss":9,"epss_history":59,"metrics":60,"affected":67},"UBUNTU-CVE-2026-4427","A flaw was found in pgproto3. A malicious or compromised PostgreSQL server can exploit this by sending a DataRow message with a negative field length. This input validation vulnerability can lead to a denial of service (DoS) due to a slice bounds out of range panic.",null,[],[],[],[14],{"_key":15},"CVE-2026-4427",[],[],[],"2026-03-19T15:16:00Z","2026-04-02T21:23:22.420590Z",{"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,[24,30,34,38,42,46,50,54],{"url":25,"sources":26,"tags":28},"https://ubuntu.com/security/CVE-2026-4427",[27],"osv_ubuntu",[29],"REPORT",{"url":31,"sources":32,"tags":33},"https://www.cve.org/CVERecord?id=CVE-2026-4427",[27],[29],{"url":35,"sources":36,"tags":37},"https://github.com/jackc/pgx/issues/2507",[27],[29],{"url":39,"sources":40,"tags":41},"https://access.redhat.com/security/cve/CVE-2026-4427",[27],[29],{"url":43,"sources":44,"tags":45},"https://bugzilla.redhat.com/show_bug.cgi?id=2448626",[27],[29],{"url":47,"sources":48,"tags":49},"https://github.com/golang/vulndb/issues/4518",[27],[29],{"url":51,"sources":52,"tags":53},"https://github.com/jackc/pgproto3",[27],[29],{"url":55,"sources":56,"tags":57},"https://securityinfinity.com/research/memory-safety-vulnerabilities-in-go-postgresql-wire-protocol-parsers-pgproto3-pgx",[27],[29],[],[],[61],{"source":27,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":62,"cvss_v4_0":9},{"baseScore":63,"baseSeverity":9,"vectorString":64,"impactScore":65,"exploitabilityScore":66},7.5,"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",6,10,[68],{"ecosystem":69,"name":70,"vendor":71,"product":70,"cpe_part":9,"purl_type":72,"purl_namespace":71,"purl_name":70,"source":9,"versions":73},"Ubuntu","golang-github-jackc-pgproto3","ubuntu","deb",[74,78],{"version":75,"is_range":76,"range_type":77,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"all",true,"ecosystem",{"version":75,"is_range":76,"range_type":77,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9}]