[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-CVE-2026-14684":6},{"stargazers_count":4,"fetched_at":5},7,"2026-07-31T17:19:26.604Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":92,"aliases":102,"duplicate_of":9,"upstream":103,"downstream":104,"duplicates":113,"related":114,"reserved_at":9,"published_at":115,"modified_at":116,"state":117,"summary":118,"references_raw":126,"kevs":159,"epss":160,"epss_history":163,"metrics":165,"affected":182},"CVE-2026-14684","A flaw has been found in HdrHistogram up to 2.2.2. This affects the function org.HdrHistogram.AbstractHistogram.decodeFromByteBuffer of the file src/main/java/org/HdrHistogram/AbstractHistogram.java. This manipulation of the argument numberOfSignificantValueDigits causes uncontrolled memory allocation. The attack can only be executed locally. The exploit has been published and may be used. The actual existence of this vulnerability is currently in question. This issue is disputed due to the potential lack of crossing of security boundaries and the pre-requisites for a successful attack.",null,[11,19],{"_key":12,"id":12,"name":13,"description":14,"type":15,"status":16,"abstraction":17,"likelihood_of_exploit":9,"capec":18},"CWE-789","Memory Allocation with Excessive Size Value","The product allocates memory based on an untrusted, large size value, but it does not ensure that the size is within expected limits, allowing arbitrary amounts of memory to be allocated.","weakness","Draft","Variant",[],{"_key":20,"id":20,"name":21,"description":22,"type":15,"status":16,"abstraction":23,"likelihood_of_exploit":24,"capec":25},"CWE-400","Uncontrolled Resource Consumption","The product does not properly control the allocation and maintenance of a limited resource.","Class","High",[26,30,88],{"id":27,"name":28,"techniques":29},"CAPEC-147","XML Ping of the Death",[],{"id":31,"name":32,"techniques":33},"CAPEC-227","Sustained Client Engagement",[34],{"id":35,"name":36,"tactics":37,"countermeasures":41},"T1499","Endpoint Denial of Service",[38],{"id":39,"name":40},"TA0105","Impact",[42,47,51,55,59,63,67,71,75,79,84],{"id":43,"name":44,"tactic":45},"D3-UGLPA","User Geolocation Logon Pattern Analysis",{"name":46},"Detect",{"id":48,"name":49,"tactic":50},"D3-PMAD","Protocol Metadata Anomaly Detection",{"name":46},{"id":52,"name":53,"tactic":54},"D3-CSPP","Client-server Payload Profiling",{"name":46},{"id":56,"name":57,"tactic":58},"D3-PHDURA","Per Host Download-Upload Ratio Analysis",{"name":46},{"id":60,"name":61,"tactic":62},"D3-NTSA","Network Traffic Signature Analysis",{"name":46},{"id":64,"name":65,"tactic":66},"D3-APCA","Application Protocol Command Analysis",{"name":46},{"id":68,"name":69,"tactic":70},"D3-NTCD","Network Traffic Community Deviation",{"name":46},{"id":72,"name":73,"tactic":74},"D3-RTSD","Remote Terminal Session Detection",{"name":46},{"id":76,"name":77,"tactic":78},"D3-ISVA","Inbound Session Volume Analysis",{"name":46},{"id":80,"name":81,"tactic":82},"D3-NTF","Network Traffic Filtering",{"name":83},"Isolate",{"id":85,"name":86,"tactic":87},"D3-ITF","Inbound Traffic Filtering",{"name":83},{"id":89,"name":90,"techniques":91},"CAPEC-492","Regular Expression Exponential Blowup",[],[93],{"_key":94,"name":95,"source":96,"url":97,"maturity":98,"reliability_score":99,"verified":100,"type":9,"platforms":101,"requires_auth":9,"exploitdb":9,"metasploit":9},"GITHUB_HDRHISTOGRAM_HDRHISTOGRAM","Hdrhistogram","github","https://github.com/HdrHistogram/HdrHistogram/issues/219","poc",0.3,false,[],[],[],[105,107,109,111],{"_key":106},"UBUNTU-CVE-2026-14684",{"_key":108},"RHSA-2026:26989",{"_key":110},"RHSA-2026:34975",{"_key":112},"DEBIAN-CVE-2026-14684",[],[],"2026-07-04T23:30:10.875Z","2026-07-16T07:18:23.164Z","PUBLISHED",{"cisa_kev":100,"cisa_ransomware":100,"cisa_vendor":9,"epss_severity":119,"epss_score":120,"severity":121,"severity_score":122,"severity_version":123,"severity_source":124,"severity_vector":125,"severity_status":117},"low",0.0012,"medium",4.8,"v4.0","cve.org","CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",[127,133,139,144,148,154],{"url":128,"sources":129,"tags":130},"https://vuldb.com/vuln/376280",[124],[131,132],"VDB Entry","Technical Description",{"url":134,"sources":135,"tags":136},"https://vuldb.com/vuln/376280/cti",[124],[137,138],"Signature","Permissions Required",{"url":140,"sources":141,"tags":142},"https://vuldb.com/cve/CVE-2026-14684",[124],[143],"Third Party Advisory",{"url":145,"sources":146,"tags":147},"https://vuldb.com/submit/846754",[124],[143],{"url":149,"sources":150,"tags":151},"https://github.com/HdrHistogram/HdrHistogram/issues/220",[124],[152,153],"Exploit","Issue Tracking",{"url":155,"sources":156,"tags":157},"https://github.com/HdrHistogram/HdrHistogram/",[124],[158],"Product",[],{"date":161,"score":120,"percentile":162},"2026-07-05",0.02127,[164],{"date":161,"score":120,"percentile":162},[166],{"source":124,"cvss_v2_0":167,"cvss_v3_0":172,"cvss_v3_1":178,"cvss_v4_0":180},{"baseScore":168,"baseSeverity":9,"vectorString":169,"impactScore":170,"exploitabilityScore":171},1.7,"AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR",2.9,3.1,{"baseScore":173,"baseSeverity":174,"vectorString":175,"impactScore":176,"exploitabilityScore":177},3.3,"LOW","CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R",2.3,4.6,{"baseScore":173,"baseSeverity":174,"vectorString":179,"impactScore":176,"exploitabilityScore":177},"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R",{"baseScore":122,"baseSeverity":181,"vectorString":125,"impactScore":9,"exploitabilityScore":9},"MEDIUM",[]]