[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-CVE-2021-29266":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T08:53:30.047Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":20,"aliases":21,"duplicate_of":9,"upstream":22,"downstream":23,"duplicates":36,"related":37,"reserved_at":9,"published_at":40,"modified_at":41,"state":42,"summary":43,"references_raw":52,"kevs":72,"epss":73,"epss_history":76,"metrics":339,"affected":350},"CVE-2021-29266","An issue was discovered in the Linux kernel before 5.11.9. drivers/vhost/vdpa.c has a use-after-free because v->config_ctx has an invalid value upon re-opening a character device, aka CID-f6bbf0010ba0.",null,[11],{"_key":12,"id":12,"name":13,"description":14,"type":15,"status":16,"abstraction":17,"likelihood_of_exploit":18,"capec":19},"CWE-416","Use After Free","The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory \"belongs\" to the code that operates on the new pointer.","weakness","Stable","Variant","High",[],[],[],[],[24,26,28,30,32,34],{"_key":25},"UBUNTU-CVE-2021-29266",{"_key":27},"MGASA-2021-0174",{"_key":29},"MGASA-2021-0175",{"_key":31},"DEBIAN-CVE-2021-29266",{"_key":33},"USN-4948-1",{"_key":35},"USN-4949-1",[],[38,39],{"_key":27},{"_key":29},"2021-03-26T21:35:17.000Z","2024-08-03T22:02:51.477Z","Modified",{"cisa_kev":44,"cisa_ransomware":44,"cisa_vendor":9,"epss_severity":45,"epss_score":46,"severity":47,"severity_score":48,"severity_version":49,"severity_source":50,"severity_vector":51,"severity_status":42},false,"low",0.0007,"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",[53,61,66],{"url":54,"sources":55,"tags":57},"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=f6bbf0010ba004f5e90c7aefdebc0ee4bd3283b9",[56,50],"cve.org",[58,59,60],"X Refsource MISC","Patch","Vendor Advisory",{"url":62,"sources":63,"tags":64},"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.11.9",[56,50],[58,65,60],"Release Notes",{"url":67,"sources":68,"tags":69},"https://security.netapp.com/advisory/ntap-20210513-0005/",[56,50],[70,71],"X Refsource CONFIRM","Third Party Advisory",[],{"date":74,"score":46,"percentile":75},"2026-06-03",0.21501,[77,81,84,87,90,92,95,98,101,104,107,110,113,116,118,122,125,128,130,133,136,139,142,145,148,151,154,157,160,163,166,169,172,175,178,181,183,186,189,192,195,198,201,204,207,210,213,215,218,221,224,227,230,233,236,239,242,245,248,251,254,257,260,263,266,269,272,275,278,281,283,285,288,291,294,297,300,303,306,309,312,314,316,319,322,325,328,331,334,337],{"date":78,"score":79,"percentile":80},"2025-11-04",0.00107,0.29642,{"date":82,"score":79,"percentile":83},"2025-11-05",0.29612,{"date":85,"score":79,"percentile":86},"2025-11-06",0.29631,{"date":88,"score":79,"percentile":89},"2025-11-07",0.29626,{"date":91,"score":79,"percentile":86},"2025-11-08",{"date":93,"score":79,"percentile":94},"2025-11-09",0.29609,{"date":96,"score":79,"percentile":97},"2025-11-10",0.29588,{"date":99,"score":79,"percentile":100},"2025-11-11",0.29608,{"date":102,"score":79,"percentile":103},"2025-11-12",0.29646,{"date":105,"score":79,"percentile":106},"2025-11-13",0.29663,{"date":108,"score":79,"percentile":109},"2025-11-14",0.29665,{"date":111,"score":79,"percentile":112},"2025-11-15",0.29658,{"date":114,"score":79,"percentile":115},"2025-11-16",0.29635,{"date":117,"score":79,"percentile":94},"2025-11-17",{"date":119,"score":120,"percentile":121},"2025-11-18",0.00066,0.16221,{"date":123,"score":120,"percentile":124},"2025-11-19",0.16233,{"date":126,"score":120,"percentile":127},"2025-11-20",0.16216,{"date":129,"score":79,"percentile":103},"2025-11-21",{"date":131,"score":79,"percentile":132},"2025-11-22",0.29653,{"date":134,"score":79,"percentile":135},"2025-11-23",0.29613,{"date":137,"score":79,"percentile":138},"2025-11-24",0.29593,{"date":140,"score":79,"percentile":141},"2025-11-25",0.29584,{"date":143,"score":79,"percentile":144},"2025-11-26",0.29583,{"date":146,"score":79,"percentile":147},"2025-11-27",0.29597,{"date":149,"score":79,"percentile":150},"2025-11-28",0.29575,{"date":152,"score":79,"percentile":153},"2025-11-29",0.29565,{"date":155,"score":79,"percentile":156},"2025-11-30",0.2954,{"date":158,"score":79,"percentile":159},"2025-12-01",0.29606,{"date":161,"score":79,"percentile":162},"2025-12-02",0.29634,{"date":164,"score":79,"percentile":165},"2025-12-03",0.29641,{"date":167,"score":79,"percentile":168},"2025-12-04",0.29553,{"date":170,"score":79,"percentile":171},"2025-12-05",0.29587,{"date":173,"score":79,"percentile":174},"2025-12-06",0.29591,{"date":176,"score":79,"percentile":177},"2025-12-07",0.29566,{"date":179,"score":79,"percentile":180},"2025-12-08",0.29573,{"date":182,"score":79,"percentile":86},"2025-12-09",{"date":184,"score":79,"percentile":185},"2025-12-10",0.29697,{"date":187,"score":79,"percentile":188},"2025-12-11",0.29727,{"date":190,"score":79,"percentile":191},"2025-12-12",0.2975,{"date":193,"score":79,"percentile":194},"2025-12-13",0.29751,{"date":196,"score":79,"percentile":197},"2025-12-14",0.29726,{"date":199,"score":79,"percentile":200},"2025-12-15",0.29693,{"date":202,"score":79,"percentile":203},"2025-12-16",0.29712,{"date":205,"score":79,"percentile":206},"2025-12-17",0.29762,{"date":208,"score":46,"percentile":209},"2025-12-18",0.21657,{"date":211,"score":46,"percentile":212},"2025-12-19",0.2168,{"date":214,"score":46,"percentile":209},"2025-12-20",{"date":216,"score":46,"percentile":217},"2025-12-21",0.21604,{"date":219,"score":46,"percentile":220},"2025-12-22",0.21571,{"date":222,"score":46,"percentile":223},"2025-12-23",0.21566,{"date":225,"score":46,"percentile":226},"2025-12-24",0.21585,{"date":228,"score":46,"percentile":229},"2025-12-25",0.21667,{"date":231,"score":46,"percentile":232},"2025-12-26",0.21649,{"date":234,"score":46,"percentile":235},"2025-12-27",0.21658,{"date":237,"score":46,"percentile":238},"2025-12-28",0.21611,{"date":240,"score":46,"percentile":241},"2025-12-29",0.21574,{"date":243,"score":46,"percentile":244},"2025-12-30",0.21556,{"date":246,"score":46,"percentile":247},"2025-12-31",0.21616,{"date":249,"score":46,"percentile":250},"2026-01-01",0.21708,{"date":252,"score":46,"percentile":253},"2026-01-02",0.21706,{"date":255,"score":46,"percentile":256},"2026-01-03",0.21691,{"date":258,"score":46,"percentile":259},"2026-01-04",0.2159,{"date":261,"score":46,"percentile":262},"2026-01-05",0.21583,{"date":264,"score":46,"percentile":265},"2026-01-06",0.21597,{"date":267,"score":46,"percentile":268},"2026-01-07",0.21631,{"date":270,"score":46,"percentile":271},"2026-01-08",0.21687,{"date":273,"score":46,"percentile":274},"2026-01-09",0.21682,{"date":276,"score":46,"percentile":277},"2026-01-10",0.2166,{"date":279,"score":46,"percentile":280},"2026-01-11",0.2163,{"date":282,"score":46,"percentile":265},"2026-01-12",{"date":284,"score":46,"percentile":241},"2026-01-13",{"date":286,"score":46,"percentile":287},"2026-01-14",0.21636,{"date":289,"score":46,"percentile":290},"2026-01-15",0.21641,{"date":292,"score":46,"percentile":293},"2026-01-16",0.21673,{"date":295,"score":46,"percentile":296},"2026-01-17",0.21679,{"date":298,"score":46,"percentile":299},"2026-01-18",0.21623,{"date":301,"score":46,"percentile":302},"2026-01-19",0.21572,{"date":304,"score":46,"percentile":305},"2026-01-20",0.21552,{"date":307,"score":46,"percentile":308},"2026-01-21",0.21513,{"date":310,"score":46,"percentile":311},"2026-01-22",0.21493,{"date":313,"score":46,"percentile":262},"2026-01-23",{"date":315,"score":46,"percentile":217},"2026-01-24",{"date":317,"score":46,"percentile":318},"2026-01-25",0.21524,{"date":320,"score":46,"percentile":321},"2026-01-26",0.21414,{"date":323,"score":46,"percentile":324},"2026-01-27",0.21402,{"date":326,"score":46,"percentile":327},"2026-01-28",0.21403,{"date":329,"score":46,"percentile":330},"2026-01-29",0.21365,{"date":332,"score":46,"percentile":333},"2026-01-30",0.2137,{"date":335,"score":46,"percentile":336},"2026-01-31",0.21374,{"date":338,"score":46,"percentile":321},"2026-02-01",[340],{"source":50,"cvss_v2_0":341,"cvss_v3_0":9,"cvss_v3_1":346,"cvss_v4_0":9},{"baseScore":342,"baseSeverity":9,"vectorString":343,"impactScore":344,"exploitabilityScore":345},7.2,"AV:L/AC:L/Au:N/C:C/I:C/A:C",10,3.9,{"baseScore":48,"baseSeverity":347,"vectorString":51,"impactScore":348,"exploitabilityScore":349},"HIGH",9.8,4.6,[351],{"ecosystem":9,"name":352,"vendor":353,"product":354,"cpe_part":355,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":356},"linux kernel","linux","linux_kernel","o",[357,365],{"version":358,"is_range":359,"range_type":360,"version_start":361,"version_start_type":362,"version_end":363,"version_end_type":364,"fixed_in":9},"gte5.8_lt5.10.26",true,"cpe","5.8","including","5.10.26","excluding",{"version":366,"is_range":359,"range_type":360,"version_start":367,"version_start_type":362,"version_end":368,"version_end_type":364,"fixed_in":9},"gte5.11_lt5.11.9","5.11","5.11.9"]