[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fOfLvUnamnvpPVBwvvRu2dVc8iul_qq5w2fKcsjhKWP0":3,"g5a-risk:CVE-2021-42526":132},{"success":4,"data":5,"meta":130},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":42,"epssPercentile":27,"epssTimeSeries":43,"severity":44,"affectedProducts":45,"affectedProductsCount":60,"references":61,"referencesCount":67,"weaknesses":68,"weaknessesCount":84,"isActivelyExploited":85,"cisaInfo":27,"otxData":27,"relatedBlogPosts":86,"seoMetadata":87,"configurations":112,"relatedVendorCves":128,"notableEvents":129},"CVE-2021-42526","What is CVE-2021-42526?","Adobe Premiere Elements 20210809.daily.2242976 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.","Adobe Premiere Elements 20210809.daily.2242976 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious file, p...","2022-03-16T15:15:14.707","2023-06-26T18:25:17.817",7.8,"CVSS:3.1\u002FAV:L\u002FAC:L\u002FPR:N\u002FUI:R\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":27,"CVSSMetricV2":30,"CVSSMetricV40":27},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":28,"ImpactScore":29},"psirt@adobe.com","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":26,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":26,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","LOCAL","LOW","NONE","REQUIRED","UNCHANGED","HIGH",null,1.8,5.9,[31],{"Source":32,"Type":18,"CVSSData":33,"BaseSeverity":26,"ExploitabilityScore":40,"ImpactScore":41,"ACInsufInfo":27,"ObtainAllPrivilege":27,"ObtainUserPrivilege":27,"ObtainOtherPrivilege":27,"UserInteractionRequired":4},"nvd@nist.gov",{"Version":34,"VectorString":35,"AccessVector":36,"AccessComplexity":37,"Authentication":23,"ConfidentialityImpact":38,"IntegrityImpact":38,"AvailabilityImpact":38,"BaseScore":39,"BaseSeverity":27,"Exploitability":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"CollateralDamagePotential":27,"TargetDistribution":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"EnvironmentalScore":27},"2.0","AV:N\u002FAC:M\u002FAu:N\u002FC:C\u002FI:C\u002FA:C","NETWORK","MEDIUM","COMPLETE",9.3,8.6,10,0.01608,[42,42,42,42,42,42,42],"High",[46,51,56],{"vendor":47,"product":48,"version":49,"criteria":50,"vulnerable":4},"adobe","premiere_elements","*","cpe:2.3:a:adobe:premiere_elements:*:*:*:*:*:*:*:*",{"vendor":52,"product":53,"version":54,"criteria":55,"vulnerable":4},"apple","macos","-","cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*",{"vendor":57,"product":58,"version":54,"criteria":59,"vulnerable":4},"microsoft","windows","cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",3,[62],{"url":63,"source":64,"tags":65},"https:\u002F\u002Fhelpx.adobe.com\u002Fsecurity\u002Fproducts\u002Fpremiere_elements\u002Fapsb21-106.html","Adobe",[66],"Vendor Advisory",1,[69,77],{"id":70,"name":71,"description":72,"extendedDescription":73,"status":74,"abstraction":75,"structure":76},"CWE-119","Improper Restriction of Operations within the Bounds of a Memory Buffer","The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.","Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.","Stable","Class","Simple",{"id":78,"name":79,"description":80,"extendedDescription":81,"status":82,"abstraction":83,"structure":76},"CWE-788","Access of Memory Location After End of Buffer","The product reads or writes to a buffer using an index or pointer that references a memory location after the end of the buffer.","This typically occurs when a pointer or its index is incremented to a position after the buffer; or when pointer arithmetic results in a position after the buffer.","Incomplete","Base",2,false,[],{"title":88,"metaDescription":89,"keywords":90,"canonicalUrl":91,"structuredData":92},"What is CVE-2021-42526? Vulnerability Analysis | Security Advisory | EdgeProtect","Comprehensive analysis of CVE-2021-42526, a high severity cyber security vulnerability from 2022. Adobe Premiere Elements 20210809.daily.2242976 (and earlier...","CVE-2021-42526, CVE-2021-42526 vulnerability, CVE-2021-42526 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2022, CVSS score, exploit, patch, remediation, adobe security, apple security, microsoft security, premiere_elements vulnerability, macos vulnerability, windows vulnerability","\u002Fwhat-is\u002Fcve-2021-42526",{"@context":93,"@type":94,"headline":88,"description":89,"datePublished":10,"dateModified":11,"author":95,"publisher":99,"about":103,"mainEntityOfPage":107,"articleSection":110,"keywords":111},"https:\u002F\u002Fschema.org","TechArticle",{"@type":96,"name":97,"url":98},"Organization","EdgeProtect","https:\u002F\u002Fedgeprotect.io",{"@type":96,"name":97,"url":98,"logo":100},{"@type":101,"url":102},"ImageObject","https:\u002F\u002Fedgeprotect.io\u002Fimg\u002Flogos\u002Fedgeprotect-logo-512.png",{"@type":104,"name":6,"description":105,"additionalType":106},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":108,"@id":109},"WebPage","https:\u002F\u002Fedgeprotect.io\u002Fwhat-is\u002Fcve-2021-42526","Cybersecurity","CVE-2021-42526, CVE-2021-42526 vulnerability, CVE-2021-42526 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[113],{"Operator":114,"Negate":27,"Nodes":115},"AND",[116,122],{"Operator":117,"Negate":27,"CPEMatch":118},"OR",[119],{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":120,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":121,"VersionEndIncluding":27},"3CECBBD6-3CD7-4992-9386-EE81E42401F7","2021.4",{"Operator":117,"Negate":27,"CPEMatch":123},[124,126],{"Vulnerable":27,"Criteria":55,"MatchCriteriaID":125,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"387021A0-AF36-463C-A605-32EA7DAC172E",{"Vulnerable":27,"Criteria":59,"MatchCriteriaID":127,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"A2572D17-1DE6-457B-99CC-64AFD54487EA",[],[],{"lastModified":11,"cacheTime":131,"version":34},1793231058338,{"score":133,"band":134,"action":135,"scoredAt":136},46,"Medium","Plan remediation","2026-10-28T06:53:27.814668+00:00"]