[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-CVE-2022-26356":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T08:53:30.047Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":39,"aliases":40,"duplicate_of":9,"upstream":41,"downstream":42,"duplicates":69,"related":70,"reserved_at":9,"published_at":80,"modified_at":81,"state":82,"summary":83,"references_raw":92,"kevs":126,"epss":127,"epss_history":130,"metrics":395,"affected":406},"CVE-2022-26356","Racy interactions between dirty vram tracking and paging log dirty hypercalls Activation of log dirty mode done by XEN_DMOP_track_dirty_vram (was named HVMOP_track_dirty_vram before Xen 4.9) is racy with ongoing log dirty hypercalls. A suitably timed call to XEN_DMOP_track_dirty_vram can enable log dirty while another CPU is still in the process of tearing down the structures related to a previously enabled log dirty mode (XEN_DOMCTL_SHADOW_OP_OFF). This is due to lack of mutually exclusive locking between both operations and can lead to entries being added in already freed slots, resulting in a memory leak.",null,[11],{"_key":12,"id":12,"name":13,"description":14,"type":15,"status":16,"abstraction":17,"likelihood_of_exploit":9,"capec":18},"CWE-667","Improper Locking","The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.","weakness","Draft","Class",[19,31,35],{"id":20,"name":21,"techniques":22},"CAPEC-25","Forced Deadlock",[23],{"id":24,"name":25,"tactics":26,"countermeasures":30},"T1499.004","Application or System Exploitation",[27],{"id":28,"name":29},"TA0105","Impact",[],{"id":32,"name":33,"techniques":34},"CAPEC-26","Leveraging Race Conditions",[],{"id":36,"name":37,"techniques":38},"CAPEC-27","Leveraging Race Conditions via Symbolic Links",[],[],[],[],[43,45,47,49,51,53,55,57,59,61,63,65,67],{"_key":44},"ALPINE-CVE-2022-26356",{"_key":46},"SUSE-SU-2022:1285-1",{"_key":48},"SUSE-SU-2022:1300-1",{"_key":50},"SUSE-SU-2022:1359-1",{"_key":52},"SUSE-SU-2022:1375-1",{"_key":54},"SUSE-SU-2022:1408-1",{"_key":56},"SUSE-SU-2022:1505-1",{"_key":58},"SUSE-SU-2022:2158-1",{"_key":60},"SUSE-SU-2022:1506-1",{"_key":62},"OPENSUSE-SU-2024:11979-1",{"_key":64},"DSA-5117-1",{"_key":66},"DEBIAN-CVE-2022-26356",{"_key":68},"UBUNTU-CVE-2022-26356",[],[71,72,73,74,75,76,77,78,79],{"_key":46},{"_key":48},{"_key":50},{"_key":52},{"_key":54},{"_key":56},{"_key":58},{"_key":60},{"_key":62},"2022-04-05T00:00:00.000Z","2024-08-03T05:03:32.753Z","Modified",{"cisa_kev":84,"cisa_ransomware":84,"cisa_vendor":9,"epss_severity":85,"epss_score":86,"severity":87,"severity_score":88,"severity_version":89,"severity_source":90,"severity_vector":91,"severity_status":82},false,"low",0.00048,"medium",5.6,"v3.1","nvd","CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H",[93,99,104,109,114,118,122],{"url":94,"sources":95,"tags":97},"https://xenbits.xenproject.org/xsa/advisory-397.txt",[96,90],"cve.org",[98],"Third Party Advisory",{"url":100,"sources":101,"tags":102},"http://xenbits.xen.org/xsa/advisory-397.html",[96,90],[103,98],"Patch",{"url":105,"sources":106,"tags":107},"http://www.openwall.com/lists/oss-security/2022/04/05/1",[96,90],[108,103,98],"Mailing List",{"url":110,"sources":111,"tags":112},"https://www.debian.org/security/2022/dsa-5117",[96,90],[113,98],"Vendor Advisory",{"url":115,"sources":116,"tags":117},"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UHFSRVLM2JUCPDC2KGB7ETPQYJLCGBLD/",[96,90],[113],{"url":119,"sources":120,"tags":121},"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6ETPM2OVZZ6KOS2L7QO7SIW6XWT5OW3F/",[96,90],[113],{"url":123,"sources":124,"tags":125},"https://security.gentoo.org/glsa/202402-07",[96,90],[113],[],{"date":128,"score":86,"percentile":129},"2026-06-03",0.1539,[131,135,138,141,144,147,149,152,155,158,161,164,167,170,172,176,179,182,185,188,191,194,196,199,202,205,208,211,214,217,220,222,225,228,231,234,237,240,243,246,249,252,255,258,261,264,267,270,273,276,279,282,285,288,290,293,296,299,301,304,307,309,312,315,317,320,323,326,329,332,335,338,341,344,347,350,353,356,359,362,364,368,371,374,377,380,383,386,389,392],{"date":132,"score":133,"percentile":134},"2025-11-04",0.0003,0.07448,{"date":136,"score":133,"percentile":137},"2025-11-05",0.07502,{"date":139,"score":133,"percentile":140},"2025-11-06",0.07618,{"date":142,"score":133,"percentile":143},"2025-11-07",0.07646,{"date":145,"score":133,"percentile":146},"2025-11-08",0.07652,{"date":148,"score":133,"percentile":140},"2025-11-09",{"date":150,"score":133,"percentile":151},"2025-11-10",0.07574,{"date":153,"score":133,"percentile":154},"2025-11-11",0.07564,{"date":156,"score":133,"percentile":157},"2025-11-12",0.07529,{"date":159,"score":133,"percentile":160},"2025-11-13",0.07562,{"date":162,"score":133,"percentile":163},"2025-11-14",0.0761,{"date":165,"score":133,"percentile":166},"2025-11-15",0.07663,{"date":168,"score":133,"percentile":169},"2025-11-16",0.07673,{"date":171,"score":133,"percentile":166},"2025-11-17",{"date":173,"score":174,"percentile":175},"2025-11-18",0.00047,0.09721,{"date":177,"score":174,"percentile":178},"2025-11-19",0.09734,{"date":180,"score":174,"percentile":181},"2025-11-20",0.09757,{"date":183,"score":133,"percentile":184},"2025-11-21",0.07829,{"date":186,"score":133,"percentile":187},"2025-11-22",0.07837,{"date":189,"score":133,"percentile":190},"2025-11-23",0.07834,{"date":192,"score":133,"percentile":193},"2025-11-24",0.07824,{"date":195,"score":133,"percentile":193},"2025-11-25",{"date":197,"score":133,"percentile":198},"2025-11-26",0.07831,{"date":200,"score":133,"percentile":201},"2025-11-27",0.07833,{"date":203,"score":133,"percentile":204},"2025-11-28",0.0782,{"date":206,"score":133,"percentile":207},"2025-11-29",0.07848,{"date":209,"score":133,"percentile":210},"2025-11-30",0.07845,{"date":212,"score":133,"percentile":213},"2025-12-01",0.07876,{"date":215,"score":133,"percentile":216},"2025-12-02",0.07894,{"date":218,"score":133,"percentile":219},"2025-12-03",0.07912,{"date":221,"score":133,"percentile":216},"2025-12-04",{"date":223,"score":133,"percentile":224},"2025-12-05",0.07911,{"date":226,"score":133,"percentile":227},"2025-12-06",0.07923,{"date":229,"score":133,"percentile":230},"2025-12-07",0.07922,{"date":232,"score":133,"percentile":233},"2025-12-08",0.07918,{"date":235,"score":133,"percentile":236},"2025-12-09",0.07971,{"date":238,"score":133,"percentile":239},"2025-12-10",0.0804,{"date":241,"score":133,"percentile":242},"2025-12-11",0.08093,{"date":244,"score":133,"percentile":245},"2025-12-12",0.08096,{"date":247,"score":133,"percentile":248},"2025-12-13",0.0806,{"date":250,"score":133,"percentile":251},"2025-12-14",0.08049,{"date":253,"score":133,"percentile":254},"2025-12-15",0.07979,{"date":256,"score":133,"percentile":257},"2025-12-16",0.08003,{"date":259,"score":133,"percentile":260},"2025-12-17",0.08081,{"date":262,"score":133,"percentile":263},"2025-12-18",0.08139,{"date":265,"score":133,"percentile":266},"2025-12-19",0.08119,{"date":268,"score":133,"percentile":269},"2025-12-20",0.0811,{"date":271,"score":133,"percentile":272},"2025-12-21",0.08041,{"date":274,"score":133,"percentile":275},"2025-12-22",0.07994,{"date":277,"score":133,"percentile":278},"2025-12-23",0.08011,{"date":280,"score":133,"percentile":281},"2025-12-24",0.08026,{"date":283,"score":133,"percentile":284},"2025-12-25",0.08104,{"date":286,"score":133,"percentile":287},"2025-12-26",0.08113,{"date":289,"score":133,"percentile":269},"2025-12-27",{"date":291,"score":133,"percentile":292},"2025-12-28",0.08114,{"date":294,"score":133,"percentile":295},"2025-12-29",0.08097,{"date":297,"score":133,"percentile":298},"2025-12-30",0.08073,{"date":300,"score":133,"percentile":284},"2025-12-31",{"date":302,"score":133,"percentile":303},"2026-01-01",0.08168,{"date":305,"score":133,"percentile":306},"2026-01-02",0.08169,{"date":308,"score":133,"percentile":303},"2026-01-03",{"date":310,"score":133,"percentile":311},"2026-01-04",0.08102,{"date":313,"score":133,"percentile":314},"2026-01-05",0.08053,{"date":316,"score":133,"percentile":272},"2026-01-06",{"date":318,"score":133,"percentile":319},"2026-01-07",0.08075,{"date":321,"score":133,"percentile":322},"2026-01-08",0.08153,{"date":324,"score":133,"percentile":325},"2026-01-09",0.08165,{"date":327,"score":133,"percentile":328},"2026-01-10",0.08191,{"date":330,"score":133,"percentile":331},"2026-01-11",0.08177,{"date":333,"score":133,"percentile":334},"2026-01-12",0.08154,{"date":336,"score":133,"percentile":337},"2026-01-13",0.08127,{"date":339,"score":133,"percentile":340},"2026-01-14",0.08157,{"date":342,"score":133,"percentile":343},"2026-01-15",0.08151,{"date":345,"score":133,"percentile":346},"2026-01-16",0.08176,{"date":348,"score":133,"percentile":349},"2026-01-17",0.08193,{"date":351,"score":133,"percentile":352},"2026-01-18",0.0817,{"date":354,"score":133,"percentile":355},"2026-01-19",0.08125,{"date":357,"score":133,"percentile":358},"2026-01-20",0.08082,{"date":360,"score":133,"percentile":361},"2026-01-21",0.08064,{"date":363,"score":133,"percentile":272},"2026-01-22",{"date":365,"score":366,"percentile":367},"2026-01-23",0.00049,0.15181,{"date":369,"score":366,"percentile":370},"2026-01-24",0.15212,{"date":372,"score":366,"percentile":373},"2026-01-25",0.15145,{"date":375,"score":366,"percentile":376},"2026-01-26",0.15058,{"date":378,"score":366,"percentile":379},"2026-01-27",0.15054,{"date":381,"score":366,"percentile":382},"2026-01-28",0.15066,{"date":384,"score":366,"percentile":385},"2026-01-29",0.15056,{"date":387,"score":366,"percentile":388},"2026-01-30",0.15048,{"date":390,"score":366,"percentile":391},"2026-01-31",0.15067,{"date":393,"score":366,"percentile":394},"2026-02-01",0.15046,[396],{"source":90,"cvss_v2_0":397,"cvss_v3_0":9,"cvss_v3_1":402,"cvss_v4_0":9},{"baseScore":398,"baseSeverity":9,"vectorString":399,"impactScore":400,"exploitabilityScore":401},4,"AV:L/AC:H/Au:N/C:N/I:N/A:C",6.9,1.9,{"baseScore":88,"baseSeverity":403,"vectorString":91,"impactScore":404,"exploitabilityScore":405},"MEDIUM",6.7,2.8,[407,416,424],{"ecosystem":9,"name":408,"vendor":409,"product":410,"cpe_part":411,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":412},"debian linux","debian","debian_linux","o",[413],{"version":414,"is_range":84,"range_type":415,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"11.0","cpe",{"ecosystem":9,"name":417,"vendor":418,"product":417,"cpe_part":411,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":419},"fedora","fedoraproject",[420,422],{"version":421,"is_range":84,"range_type":415,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"34",{"version":423,"is_range":84,"range_type":415,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"35",{"ecosystem":9,"name":425,"vendor":425,"product":425,"cpe_part":411,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":426},"xen",[427,434,438],{"version":428,"is_range":429,"range_type":415,"version_start":430,"version_start_type":431,"version_end":432,"version_end_type":433,"fixed_in":9},"gte4.0.0_lt4.12.0",true,"4.0.0","including","4.12.0","excluding",{"version":435,"is_range":429,"range_type":415,"version_start":436,"version_start_type":431,"version_end":437,"version_end_type":433,"fixed_in":9},"4.13.x","4.13.0","4.14.0",{"version":439,"is_range":429,"range_type":415,"version_start":440,"version_start_type":431,"version_end":441,"version_end_type":433,"fixed_in":9},"4.15.x","4.15.0","4.16.0"]