[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-CVE-2025-21759":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T02:53:27.892Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":20,"aliases":21,"duplicate_of":9,"upstream":22,"downstream":23,"duplicates":92,"related":93,"reserved_at":9,"published_at":107,"modified_at":108,"state":109,"summary":110,"references_raw":119,"kevs":138,"epss":139,"epss_history":142,"metrics":415,"affected":423},"CVE-2025-21759","In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: mcast: extend RCU protection in igmp6_send()\n\nigmp6_send() can be called without RTNL or RCU being held.\n\nExtend RCU protection so that we can safely fetch the net pointer\nand avoid a potential UAF.\n\nNote that we no longer can use sock_alloc_send_skb() because\nipv6.igmp_sk uses GFP_KERNEL allocations which can sleep.\n\nInstead use alloc_skb() and charge the net->ipv6.igmp_sk\nsocket under RCU protection.",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 Any operations using the original pointer are no longer valid because the memory \"belongs\" to the code that operates on the new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",[],[],[],[],[24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90],{"_key":25},"SUSE-SU-2025:01919-1",{"_key":27},"SUSE-SU-2025:01951-1",{"_key":29},"SUSE-SU-2025:01967-1",{"_key":31},"SUSE-SU-2025:1293-1",{"_key":33},"SUSE-SU-2025:1177-1",{"_key":35},"SUSE-SU-2025:1178-1",{"_key":37},"SUSE-SU-2025:1180-1",{"_key":39},"RHSA-2025:10371",{"_key":41},"RHSA-2025:10379",{"_key":43},"RHSA-2025:10829",{"_key":45},"RHSA-2025:10830",{"_key":47},"RHSA-2025:11245",{"_key":49},"RHSA-2025:12209",{"_key":51},"RHSA-2025:12311",{"_key":53},"RHSA-2025:13589",{"_key":55},"RHSA-2025:13590",{"_key":57},"RHSA-2025:14985",{"_key":59},"RHSA-2025:17124",{"_key":61},"SUSE-SU-2025:20190-1",{"_key":63},"SUSE-SU-2025:20192-1",{"_key":65},"SUSE-SU-2025:20260-1",{"_key":67},"SUSE-SU-2025:20270-1",{"_key":69},"DEBIAN-CVE-2025-21759",{"_key":71},"RHSA-2025:15656",{"_key":73},"RHSA-2025:15660",{"_key":75},"UBUNTU-CVE-2025-21759",{"_key":77},"USN-7521-1",{"_key":79},"USN-7521-3",{"_key":81},"USN-7703-1",{"_key":83},"USN-7703-2",{"_key":85},"USN-7703-3",{"_key":87},"USN-7703-4",{"_key":89},"USN-7719-1",{"_key":91},"USN-7737-1",[],[94,95,96,97,98,100,101,102,103,104,105,106],{"_key":25},{"_key":27},{"_key":29},{"_key":31},{"_key":99},"USN-7521-2",{"_key":33},{"_key":35},{"_key":37},{"_key":61},{"_key":63},{"_key":65},{"_key":67},"2025-02-27T02:18:12.994Z","2026-05-11T21:05:50.796Z","Analyzed",{"cisa_kev":111,"cisa_ransomware":111,"cisa_vendor":9,"epss_severity":112,"epss_score":113,"severity":114,"severity_score":115,"severity_version":116,"severity_source":117,"severity_vector":118,"severity_status":109},false,"low",0.00279,"high",7.8,"v3.1","cve.org","CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",[120,126,130,134],{"url":121,"sources":122,"tags":124},"https://git.kernel.org/stable/c/81b25a07ebf53f9ef4ca8f3d96a8ddb94561dd5a",[117,123],"nvd",[125],"Patch",{"url":127,"sources":128,"tags":129},"https://git.kernel.org/stable/c/0bf8e2f3768629d437a32cb824149e6e98254381",[117,123],[125],{"url":131,"sources":132,"tags":133},"https://git.kernel.org/stable/c/8e92d6a413feaf968a33f0b439ecf27404407458",[117,123],[125],{"url":135,"sources":136,"tags":137},"https://git.kernel.org/stable/c/087c1faa594fa07a66933d750c0b2610aa1a2946",[117,123],[125],[],{"date":140,"score":113,"percentile":141},"2026-06-03",0.51517,[143,147,150,153,156,159,162,165,168,171,175,178,181,184,187,191,194,197,200,203,207,210,213,216,219,222,225,228,231,234,237,240,243,246,249,252,255,258,261,264,267,270,273,276,279,282,285,288,291,294,297,301,304,307,310,313,316,319,322,325,328,330,333,336,339,342,345,348,351,354,357,360,363,366,369,372,375,378,381,384,387,390,392,395,398,401,404,406,409,412],{"date":144,"score":145,"percentile":146},"2025-11-04",0.0003,0.07524,{"date":148,"score":145,"percentile":149},"2025-11-05",0.07579,{"date":151,"score":145,"percentile":152},"2025-11-06",0.07691,{"date":154,"score":145,"percentile":155},"2025-11-07",0.0772,{"date":157,"score":145,"percentile":158},"2025-11-08",0.07728,{"date":160,"score":145,"percentile":161},"2025-11-09",0.07694,{"date":163,"score":145,"percentile":164},"2025-11-10",0.07652,{"date":166,"score":145,"percentile":167},"2025-11-11",0.07644,{"date":169,"score":145,"percentile":170},"2025-11-12",0.07638,{"date":172,"score":173,"percentile":174},"2025-11-13",0.00032,0.08326,{"date":176,"score":173,"percentile":177},"2025-11-14",0.08393,{"date":179,"score":173,"percentile":180},"2025-11-15",0.08426,{"date":182,"score":173,"percentile":183},"2025-11-16",0.08442,{"date":185,"score":173,"percentile":186},"2025-11-17",0.08436,{"date":188,"score":189,"percentile":190},"2025-11-18",0.0006,0.14221,{"date":192,"score":189,"percentile":193},"2025-11-19",0.14238,{"date":195,"score":189,"percentile":196},"2025-11-20",0.1425,{"date":198,"score":173,"percentile":199},"2025-11-21",0.08539,{"date":201,"score":173,"percentile":202},"2025-11-22",0.08476,{"date":204,"score":205,"percentile":206},"2025-11-23",0.00036,0.09832,{"date":208,"score":205,"percentile":209},"2025-11-24",0.09809,{"date":211,"score":205,"percentile":212},"2025-11-25",0.09802,{"date":214,"score":205,"percentile":215},"2025-11-26",0.09805,{"date":217,"score":205,"percentile":218},"2025-11-27",0.09818,{"date":220,"score":205,"percentile":221},"2025-11-28",0.09803,{"date":223,"score":205,"percentile":224},"2025-11-29",0.0983,{"date":226,"score":205,"percentile":227},"2025-11-30",0.09842,{"date":229,"score":205,"percentile":230},"2025-12-01",0.09884,{"date":232,"score":205,"percentile":233},"2025-12-02",0.09896,{"date":235,"score":205,"percentile":236},"2025-12-03",0.09917,{"date":238,"score":205,"percentile":239},"2025-12-04",0.09907,{"date":241,"score":205,"percentile":242},"2025-12-05",0.09961,{"date":244,"score":205,"percentile":245},"2025-12-06",0.09977,{"date":247,"score":205,"percentile":248},"2025-12-07",0.0998,{"date":250,"score":205,"percentile":251},"2025-12-08",0.09975,{"date":253,"score":205,"percentile":254},"2025-12-09",0.10024,{"date":256,"score":205,"percentile":257},"2025-12-10",0.10099,{"date":259,"score":205,"percentile":260},"2025-12-11",0.10124,{"date":262,"score":205,"percentile":263},"2025-12-12",0.10152,{"date":265,"score":205,"percentile":266},"2025-12-13",0.10145,{"date":268,"score":205,"percentile":269},"2025-12-14",0.10205,{"date":271,"score":205,"percentile":272},"2025-12-15",0.10134,{"date":274,"score":205,"percentile":275},"2025-12-16",0.10118,{"date":277,"score":205,"percentile":278},"2025-12-17",0.10194,{"date":280,"score":205,"percentile":281},"2025-12-18",0.10246,{"date":283,"score":205,"percentile":284},"2025-12-19",0.10267,{"date":286,"score":205,"percentile":287},"2025-12-20",0.10258,{"date":289,"score":205,"percentile":290},"2025-12-21",0.10239,{"date":292,"score":205,"percentile":293},"2025-12-22",0.10213,{"date":295,"score":205,"percentile":296},"2025-12-23",0.1017,{"date":298,"score":299,"percentile":300},"2025-12-24",0.00038,0.11027,{"date":302,"score":299,"percentile":303},"2025-12-25",0.11105,{"date":305,"score":299,"percentile":306},"2025-12-26",0.11098,{"date":308,"score":299,"percentile":309},"2025-12-27",0.11111,{"date":311,"score":299,"percentile":312},"2025-12-28",0.11103,{"date":314,"score":299,"percentile":315},"2025-12-29",0.1107,{"date":317,"score":299,"percentile":318},"2025-12-30",0.11048,{"date":320,"score":299,"percentile":321},"2025-12-31",0.11095,{"date":323,"score":299,"percentile":324},"2026-01-01",0.11136,{"date":326,"score":299,"percentile":327},"2026-01-02",0.11132,{"date":329,"score":299,"percentile":312},"2026-01-03",{"date":331,"score":299,"percentile":332},"2026-01-04",0.1103,{"date":334,"score":299,"percentile":335},"2026-01-05",0.10989,{"date":337,"score":299,"percentile":338},"2026-01-06",0.10988,{"date":340,"score":299,"percentile":341},"2026-01-07",0.11019,{"date":343,"score":299,"percentile":344},"2026-01-08",0.11071,{"date":346,"score":299,"percentile":347},"2026-01-09",0.11096,{"date":349,"score":299,"percentile":350},"2026-01-10",0.11107,{"date":352,"score":299,"percentile":353},"2026-01-11",0.11082,{"date":355,"score":299,"percentile":356},"2026-01-12",0.11058,{"date":358,"score":299,"percentile":359},"2026-01-13",0.11037,{"date":361,"score":299,"percentile":362},"2026-01-14",0.11091,{"date":364,"score":299,"percentile":365},"2026-01-15",0.11099,{"date":367,"score":299,"percentile":368},"2026-01-16",0.11142,{"date":370,"score":299,"percentile":371},"2026-01-17",0.1115,{"date":373,"score":299,"percentile":374},"2026-01-18",0.11101,{"date":376,"score":299,"percentile":377},"2026-01-19",0.11046,{"date":379,"score":299,"percentile":380},"2026-01-20",0.11029,{"date":382,"score":299,"percentile":383},"2026-01-21",0.11004,{"date":385,"score":299,"percentile":386},"2026-01-22",0.10993,{"date":388,"score":299,"percentile":389},"2026-01-23",0.1108,{"date":391,"score":299,"percentile":368},"2026-01-24",{"date":393,"score":299,"percentile":394},"2026-01-25",0.11104,{"date":396,"score":299,"percentile":397},"2026-01-26",0.11044,{"date":399,"score":299,"percentile":400},"2026-01-27",0.11025,{"date":402,"score":299,"percentile":403},"2026-01-28",0.11001,{"date":405,"score":299,"percentile":338},"2026-01-29",{"date":407,"score":299,"percentile":408},"2026-01-30",0.11008,{"date":410,"score":299,"percentile":411},"2026-01-31",0.11023,{"date":413,"score":299,"percentile":414},"2026-02-01",0.11026,[416,421],{"source":117,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":417,"cvss_v4_0":9},{"baseScore":115,"baseSeverity":418,"vectorString":118,"impactScore":419,"exploitabilityScore":420},"HIGH",9.8,4.6,{"source":123,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":422,"cvss_v4_0":9},{"baseScore":115,"baseSeverity":418,"vectorString":118,"impactScore":419,"exploitabilityScore":420},[424,447],{"ecosystem":9,"name":425,"vendor":426,"product":426,"cpe_part":427,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":428},"Linux","linux","a",[429,436,439,442,445],{"version":430,"is_range":431,"range_type":117,"version_start":432,"version_start_type":433,"version_end":434,"version_end_type":435,"fixed_in":9},">= b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551, \u003C 81b25a07ebf53f9ef4ca8f3d96a8ddb94561dd5a",true,"b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551","including","81b25a07ebf53f9ef4ca8f3d96a8ddb94561dd5a","excluding",{"version":437,"is_range":431,"range_type":117,"version_start":432,"version_start_type":433,"version_end":438,"version_end_type":435,"fixed_in":9},">= b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551, \u003C 0bf8e2f3768629d437a32cb824149e6e98254381","0bf8e2f3768629d437a32cb824149e6e98254381",{"version":440,"is_range":431,"range_type":117,"version_start":432,"version_start_type":433,"version_end":441,"version_end_type":435,"fixed_in":9},">= b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551, \u003C 8e92d6a413feaf968a33f0b439ecf27404407458","8e92d6a413feaf968a33f0b439ecf27404407458",{"version":443,"is_range":431,"range_type":117,"version_start":432,"version_start_type":433,"version_end":444,"version_end_type":435,"fixed_in":9},">= b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551, \u003C 087c1faa594fa07a66933d750c0b2610aa1a2946","087c1faa594fa07a66933d750c0b2610aa1a2946",{"version":446,"is_range":111,"range_type":117,"version_start":446,"version_start_type":433,"version_end":446,"version_end_type":433,"fixed_in":9},"2.6.26",{"ecosystem":9,"name":448,"vendor":426,"product":449,"cpe_part":450,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":451},"linux kernel","linux_kernel","o",[452,456,460,464,466],{"version":453,"is_range":431,"range_type":454,"version_start":446,"version_start_type":433,"version_end":455,"version_end_type":435,"fixed_in":9},"gte2.6.26_lt6.6.79","cpe","6.6.79",{"version":457,"is_range":431,"range_type":454,"version_start":458,"version_start_type":433,"version_end":459,"version_end_type":435,"fixed_in":9},"gte6.7_lt6.12.16","6.7","6.12.16",{"version":461,"is_range":431,"range_type":454,"version_start":462,"version_start_type":433,"version_end":463,"version_end_type":435,"fixed_in":9},"gte6.13_lt6.13.4","6.13","6.13.4",{"version":465,"is_range":111,"range_type":454,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"6.14:rc1",{"version":467,"is_range":111,"range_type":454,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"6.14:rc2"]