[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-CVE-2021-28216":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T14:53:31.930Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":26,"aliases":36,"duplicate_of":9,"upstream":37,"downstream":38,"duplicates":45,"related":46,"reserved_at":9,"published_at":47,"modified_at":48,"state":49,"summary":50,"references_raw":58,"kevs":71,"epss":72,"epss_history":75,"metrics":342,"affected":352},"CVE-2021-28216","BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting PcdFirmwarePerformanceDataTableS3Support to FALSE.",null,[11,19],{"_key":12,"id":12,"name":13,"description":14,"type":15,"status":16,"abstraction":17,"likelihood_of_exploit":9,"capec":18},"CWE-587","Assignment of a Fixed Address to a Pointer","The product sets a pointer to a specific address other than NULL or 0.","weakness","Draft","Variant",[],{"_key":20,"id":20,"name":21,"description":22,"type":15,"status":23,"abstraction":24,"likelihood_of_exploit":9,"capec":25},"CWE-763","Release of Invalid Pointer or Reference","The product attempts to return a memory resource to the system, but it calls the wrong release function or calls the appropriate release function incorrectly.","Incomplete","Base",[],[27],{"_key":28,"name":29,"source":30,"url":31,"maturity":32,"reliability_score":33,"verified":34,"type":9,"platforms":35,"requires_auth":9,"exploitdb":9,"metasploit":9},"REF_6BC4A56F2068BDB0","Exploit Reference (bugzilla.tianocore.org)","reference","https://bugzilla.tianocore.org/show_bug.cgi?id=2957","unknown",0.2,false,[],[],[],[39,41,43],{"_key":40},"UBUNTU-CVE-2021-28216",{"_key":42},"DLA-4207-1",{"_key":44},"DEBIAN-CVE-2021-28216",[],[],"2021-08-05T20:44:13.000Z","2025-11-03T19:25:42.418Z","Modified",{"cisa_kev":34,"cisa_ransomware":34,"cisa_vendor":9,"epss_severity":51,"epss_score":52,"severity":53,"severity_score":54,"severity_version":55,"severity_source":56,"severity_vector":57,"severity_status":49},"low",0.00137,"high",7.8,"v3.1","nvd","CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",[59,67],{"url":31,"sources":60,"tags":62},[61,56],"cve.org",[63,64,65,66],"X Refsource MISC","Exploit","Issue Tracking","Vendor Advisory",{"url":68,"sources":69,"tags":70},"https://lists.debian.org/debian-lts-announce/2025/06/msg00007.html",[61,56],[],[],{"date":73,"score":52,"percentile":74},"2026-06-04",0.33257,[76,80,83,86,89,92,95,98,101,104,107,110,113,115,118,122,125,128,131,134,137,140,144,147,150,153,156,159,162,165,168,171,174,177,180,183,186,189,192,195,198,201,204,207,210,213,216,219,222,225,227,230,233,236,239,242,245,248,250,253,256,258,261,264,267,270,273,276,278,281,284,287,290,293,296,299,302,304,307,309,311,314,317,320,323,326,329,332,335,338],{"date":77,"score":78,"percentile":79},"2025-11-04",0.00125,0.32521,{"date":81,"score":78,"percentile":82},"2025-11-05",0.32504,{"date":84,"score":78,"percentile":85},"2025-11-06",0.32508,{"date":87,"score":78,"percentile":88},"2025-11-07",0.32524,{"date":90,"score":78,"percentile":91},"2025-11-08",0.32522,{"date":93,"score":78,"percentile":94},"2025-11-09",0.325,{"date":96,"score":78,"percentile":97},"2025-11-10",0.32449,{"date":99,"score":78,"percentile":100},"2025-11-11",0.32472,{"date":102,"score":78,"percentile":103},"2025-11-12",0.32518,{"date":105,"score":78,"percentile":106},"2025-11-13",0.32535,{"date":108,"score":78,"percentile":109},"2025-11-14",0.32537,{"date":111,"score":78,"percentile":112},"2025-11-15",0.32536,{"date":114,"score":78,"percentile":85},"2025-11-16",{"date":116,"score":78,"percentile":117},"2025-11-17",0.3248,{"date":119,"score":120,"percentile":121},"2025-11-18",0.00048,0.10243,{"date":123,"score":120,"percentile":124},"2025-11-19",0.10261,{"date":126,"score":120,"percentile":127},"2025-11-20",0.10286,{"date":129,"score":78,"percentile":130},"2025-11-21",0.32515,{"date":132,"score":78,"percentile":133},"2025-11-22",0.32519,{"date":135,"score":78,"percentile":136},"2025-11-23",0.32491,{"date":138,"score":78,"percentile":139},"2025-11-24",0.32464,{"date":141,"score":142,"percentile":143},"2025-11-25",0.00107,0.29448,{"date":145,"score":142,"percentile":146},"2025-11-26",0.2945,{"date":148,"score":142,"percentile":149},"2025-11-27",0.29462,{"date":151,"score":142,"percentile":152},"2025-11-28",0.29441,{"date":154,"score":142,"percentile":155},"2025-11-29",0.29431,{"date":157,"score":142,"percentile":158},"2025-11-30",0.29406,{"date":160,"score":142,"percentile":161},"2025-12-01",0.29471,{"date":163,"score":142,"percentile":164},"2025-12-02",0.29498,{"date":166,"score":142,"percentile":167},"2025-12-03",0.29505,{"date":169,"score":142,"percentile":170},"2025-12-04",0.2942,{"date":172,"score":142,"percentile":173},"2025-12-05",0.29451,{"date":175,"score":142,"percentile":176},"2025-12-06",0.29455,{"date":178,"score":142,"percentile":179},"2025-12-07",0.29429,{"date":181,"score":142,"percentile":182},"2025-12-08",0.29436,{"date":184,"score":142,"percentile":185},"2025-12-09",0.29494,{"date":187,"score":142,"percentile":188},"2025-12-10",0.2956,{"date":190,"score":142,"percentile":191},"2025-12-11",0.29586,{"date":193,"score":142,"percentile":194},"2025-12-12",0.29608,{"date":196,"score":142,"percentile":197},"2025-12-13",0.29609,{"date":199,"score":142,"percentile":200},"2025-12-14",0.29585,{"date":202,"score":142,"percentile":203},"2025-12-15",0.29554,{"date":205,"score":142,"percentile":206},"2025-12-16",0.29576,{"date":208,"score":142,"percentile":209},"2025-12-17",0.29626,{"date":211,"score":142,"percentile":212},"2025-12-18",0.29672,{"date":214,"score":142,"percentile":215},"2025-12-19",0.29686,{"date":217,"score":142,"percentile":218},"2025-12-20",0.2966,{"date":220,"score":142,"percentile":221},"2025-12-21",0.29611,{"date":223,"score":142,"percentile":224},"2025-12-22",0.29579,{"date":226,"score":142,"percentile":203},"2025-12-23",{"date":228,"score":142,"percentile":229},"2025-12-24",0.29565,{"date":231,"score":142,"percentile":232},"2025-12-25",0.29636,{"date":234,"score":142,"percentile":235},"2025-12-26",0.29632,{"date":237,"score":142,"percentile":238},"2025-12-27",0.29634,{"date":240,"score":142,"percentile":241},"2025-12-28",0.29553,{"date":243,"score":142,"percentile":244},"2025-12-29",0.29529,{"date":246,"score":142,"percentile":247},"2025-12-30",0.29527,{"date":249,"score":142,"percentile":191},"2025-12-31",{"date":251,"score":142,"percentile":252},"2026-01-01",0.29707,{"date":254,"score":142,"percentile":255},"2026-01-02",0.29702,{"date":257,"score":142,"percentile":215},"2026-01-03",{"date":259,"score":142,"percentile":260},"2026-01-04",0.29567,{"date":262,"score":142,"percentile":263},"2026-01-05",0.29563,{"date":265,"score":142,"percentile":266},"2026-01-06",0.29575,{"date":268,"score":142,"percentile":269},"2026-01-07",0.29605,{"date":271,"score":142,"percentile":272},"2026-01-08",0.2963,{"date":274,"score":142,"percentile":275},"2026-01-09",0.29619,{"date":277,"score":142,"percentile":194},"2026-01-10",{"date":279,"score":142,"percentile":280},"2026-01-11",0.29592,{"date":282,"score":142,"percentile":283},"2026-01-12",0.29544,{"date":285,"score":142,"percentile":286},"2026-01-13",0.29521,{"date":288,"score":142,"percentile":289},"2026-01-14",0.29568,{"date":291,"score":142,"percentile":292},"2026-01-15",0.29566,{"date":294,"score":142,"percentile":295},"2026-01-16",0.29594,{"date":297,"score":142,"percentile":298},"2026-01-17",0.29591,{"date":300,"score":142,"percentile":301},"2026-01-18",0.29538,{"date":303,"score":142,"percentile":167},"2026-01-19",{"date":305,"score":142,"percentile":306},"2026-01-20",0.29489,{"date":308,"score":142,"percentile":182},"2026-01-21",{"date":310,"score":142,"percentile":158},"2026-01-22",{"date":312,"score":142,"percentile":313},"2026-01-23",0.29477,{"date":315,"score":142,"percentile":316},"2026-01-24",0.29474,{"date":318,"score":142,"percentile":319},"2026-01-25",0.29399,{"date":321,"score":142,"percentile":322},"2026-01-26",0.29313,{"date":324,"score":142,"percentile":325},"2026-01-27",0.29297,{"date":327,"score":78,"percentile":328},"2026-01-28",0.32198,{"date":330,"score":78,"percentile":331},"2026-01-29",0.3216,{"date":333,"score":78,"percentile":334},"2026-01-30",0.32151,{"date":336,"score":78,"percentile":337},"2026-01-31",0.32159,{"date":339,"score":340,"percentile":341},"2026-02-01",0.00164,0.37689,[343],{"source":56,"cvss_v2_0":344,"cvss_v3_0":9,"cvss_v3_1":349,"cvss_v4_0":9},{"baseScore":345,"baseSeverity":9,"vectorString":346,"impactScore":347,"exploitabilityScore":348},4.6,"AV:L/AC:L/Au:N/C:P/I:P/A:P",6.4,3.9,{"baseScore":54,"baseSeverity":350,"vectorString":57,"impactScore":351,"exploitabilityScore":345},"HIGH",9.8,[353],{"ecosystem":9,"name":354,"vendor":355,"product":356,"cpe_part":357,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":358},"EDK II","tianocore","edk ii","a",[359,362],{"version":360,"is_range":34,"range_type":61,"version_start":360,"version_start_type":361,"version_end":360,"version_end_type":361,"fixed_in":9},"EDK II Master","including",{"version":363,"is_range":34,"range_type":364,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"na","cpe"]