[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-UBUNTU-CVE-2017-17426":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-05T02:55:30.529Z",{"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":50,"epss":9,"epss_history":51,"metrics":52,"affected":59},"UBUNTU-CVE-2017-17426","The malloc function in the GNU C Library (aka glibc or libc6) 2.26 could return a memory block that is too small if an attempt is made to allocate an object whose size is close to SIZE_MAX, potentially leading to a subsequent heap overflow. This occurs because the per-thread cache (aka tcache) feature enables a code path that lacks an integer overflow check.",null,[],[],[],[14],{"_key":15},"CVE-2017-17426",[17],{"_key":18},"USN-3534-1",[],[21],{"_key":18},"2017-12-05T00:00:00Z","2026-02-04T02:33:37.075621Z",{"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,[27,33,37,41,46],{"url":28,"sources":29,"tags":31},"https://ubuntu.com/security/CVE-2017-17426",[30],"osv_ubuntu",[32],"REPORT",{"url":34,"sources":35,"tags":36},"https://sourceware.org/bugzilla/show_bug.cgi?id=22375",[30],[32],{"url":38,"sources":39,"tags":40},"https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=34697694e8a93b325b18f25f7dcded55d6baeaf6",[30],[32],{"url":42,"sources":43,"tags":44},"https://ubuntu.com/security/notices/USN-3534-1",[30],[45],"Advisory",{"url":47,"sources":48,"tags":49},"https://www.cve.org/CVERecord?id=CVE-2017-17426",[30],[32],[],[],[53],{"source":30,"cvss_v2_0":9,"cvss_v3_0":54,"cvss_v3_1":9,"cvss_v4_0":9},{"baseScore":55,"baseSeverity":9,"vectorString":56,"impactScore":57,"exploitabilityScore":58},8.1,"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",9.8,5.6,[60],{"ecosystem":61,"name":62,"vendor":63,"product":62,"cpe_part":9,"purl_type":64,"purl_namespace":63,"purl_name":62,"source":9,"versions":65},"Ubuntu","glibc","ubuntu","deb",[66],{"version":67,"is_range":68,"range_type":69,"version_start":9,"version_start_type":9,"version_end":70,"version_end_type":71,"fixed_in":9},"lt2_27_3ubuntu1",true,"ecosystem","2.27-3ubuntu1","excluding"]