[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-UBUNTU-CVE-2026-1527":6},{"stargazers_count":4,"fetched_at":5},7,"2026-07-31T17:19:26.604Z",{"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":34,"epss":9,"epss_history":35,"metrics":36,"affected":43},"UBUNTU-CVE-2026-1527","ImpactWhen an application passes user-controlled input to the upgrade option of client.request(), an attacker can inject CRLF sequences (\\r\\n) to:   *  Inject arbitrary HTTP headers   *  Terminate the HTTP request prematurely and smuggle raw data to non-HTTP services (Redis, Memcached, Elasticsearch) The vulnerability exists because undici writes the upgrade value directly to the socket without validating for invalid header characters: // lib/dispatcher/client-h1.js:1121 if (upgrade) {   header += `connection: upgrade\\r\\nupgrade: ${upgrade}\\r\\n` }",null,[],[],[],[14],{"_key":15},"CVE-2026-1527",[],[],[],"2026-03-12T21:16:00Z","2026-05-20T16:24:07.881676613Z",{"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],{"url":25,"sources":26,"tags":28},"https://ubuntu.com/security/CVE-2026-1527",[27],"osv_ubuntu",[29],"REPORT",{"url":31,"sources":32,"tags":33},"https://www.cve.org/CVERecord?id=CVE-2026-1527",[27],[29],[],[],[37],{"source":27,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":38,"cvss_v4_0":9},{"baseScore":39,"baseSeverity":9,"vectorString":40,"impactScore":41,"exploitabilityScore":42},4.6,"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",4.2,5.4,[44],{"ecosystem":45,"name":46,"vendor":47,"product":46,"cpe_part":9,"purl_type":48,"purl_namespace":47,"purl_name":46,"source":9,"versions":49},"Ubuntu","node-undici","ubuntu","deb",[50,54,55],{"version":51,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"all",true,"ecosystem",{"version":51,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"version":51,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9}]