[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-UBUNTU-CVE-2026-13311":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":42,"epss":9,"epss_history":43,"metrics":44,"affected":54},"UBUNTU-CVE-2026-13311","shell-quote prior to 1.8.5 finalizes parsed tokens in parse() using Array.prototype.concat as a reduce accumulator, which reallocates and copies the entire growing array on every iteration. As a result parse() runs in O(n^2) time relative to the number of input tokens. An attacker who can supply an attacker-controlled string to any code path that calls parse() (no shell metacharacters are required; plain space-separated words suffice) can block the single-threaded Node.js event loop for an extended period with a small input, resulting in a denial of service. There is no code execution or data disclosure; impact is to availability only. Fixed in 1.8.5.",null,[],[],[],[14],{"_key":15},"CVE-2026-13311",[],[],[],"2026-06-25T05:16:00Z","2026-06-29T21:18:15Z",{"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],{"url":25,"sources":26,"tags":28},"https://ubuntu.com/security/CVE-2026-13311",[27],"osv_ubuntu",[29],"REPORT",{"url":31,"sources":32,"tags":33},"https://www.cve.org/CVERecord?id=CVE-2026-13311",[27],[29],{"url":35,"sources":36,"tags":37},"https://github.com/ljharb/shell-quote/security/advisories/GHSA-395f-4hp3-45gv",[27],[29],{"url":39,"sources":40,"tags":41},"https://www.npmjs.com/package/shell-quote",[27],[29],[],[],[45],{"source":27,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":46,"cvss_v4_0":51},{"baseScore":47,"baseSeverity":9,"vectorString":48,"impactScore":49,"exploitabilityScore":50},7.5,"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",6,10,{"baseScore":52,"baseSeverity":9,"vectorString":53,"impactScore":9,"exploitabilityScore":9},8.7,"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",[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","node-shell-quote","ubuntu","deb",[61,65,66],{"version":62,"is_range":63,"range_type":64,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"all",true,"ecosystem",{"version":62,"is_range":63,"range_type":64,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"version":62,"is_range":63,"range_type":64,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9}]