[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fJ_nxBn0CCky40MC2xiZSWSzoGbCLGXIrMAye48JBR2I":3,"g5a-risk:CVE-2026-76519":162},{"success":4,"data":5,"meta":159},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":33,"epssPercentile":27,"epssTimeSeries":34,"severity":36,"affectedProducts":37,"affectedProductsCount":63,"references":64,"referencesCount":75,"weaknesses":76,"weaknessesCount":85,"isActivelyExploited":4,"cisaInfo":86,"otxData":27,"relatedBlogPosts":88,"seoMetadata":89,"configurations":114,"relatedVendorCves":143,"notableEvents":144},"CVE-2026-76519","What is CVE-2026-76519?","A vulnerability in the Advanced Malware Protection (AMP) feature of Cisco Secure Email Gateway could allow an unauthenticated, remote attacker to write arbitrary files on the underlying operating system.\r\n\r\nThis vulnerability is due to improper handling of email attachments when the file reputation service is enabled. An attacker could exploit this vulnerability by sending an email that contains a crafted attachment through an affected device. A successful exploit could allow the attacker to write arbitrary files and execute commands with root privileges on the underlying operating system.","A vulnerability in the Advanced Malware Protection (AMP) feature of Cisco Secure Email Gateway could allow an unauthenticated, remote attacker to write arbit...","2026-10-14T17:19:10.747","2026-10-15T13:47:19.47",9.8,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":30,"CVSSMetricV2":31,"CVSSMetricV40":32},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":28,"ImpactScore":29},"psirt@cisco.com","Secondary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","NETWORK","LOW","NONE","UNCHANGED","HIGH","CRITICAL",null,3.9,5.9,[],[],[],0.01573,[27,27,27,27,27,35,33],0.01743,"Critical",[38,43,48,51,54,57,60],{"vendor":39,"product":40,"version":41,"criteria":42,"vulnerable":4},"cisco","asyncos","*","cpe:2.3:o:cisco:asyncos:*:*:*:*:*:*:*:*",{"vendor":39,"product":44,"version":45,"criteria":46,"vulnerable":47},"secure_email_gateway_virtual_appliance_c100v","-","cpe:2.3:a:cisco:secure_email_gateway_virtual_appliance_c100v:-:*:*:*:*:*:*:*",false,{"vendor":39,"product":49,"version":45,"criteria":50,"vulnerable":47},"secure_email_gateway_virtual_appliance_c300v","cpe:2.3:a:cisco:secure_email_gateway_virtual_appliance_c300v:-:*:*:*:*:*:*:*",{"vendor":39,"product":52,"version":45,"criteria":53,"vulnerable":47},"secure_email_gateway_virtual_appliance_c600v","cpe:2.3:a:cisco:secure_email_gateway_virtual_appliance_c600v:-:*:*:*:*:*:*:*",{"vendor":39,"product":55,"version":45,"criteria":56,"vulnerable":47},"secure_email_gateway_c195","cpe:2.3:h:cisco:secure_email_gateway_c195:-:*:*:*:*:*:*:*",{"vendor":39,"product":58,"version":45,"criteria":59,"vulnerable":47},"secure_email_gateway_c395","cpe:2.3:h:cisco:secure_email_gateway_c395:-:*:*:*:*:*:*:*",{"vendor":39,"product":61,"version":45,"criteria":62,"vulnerable":47},"secure_email_gateway_c695","cpe:2.3:h:cisco:secure_email_gateway_c695:-:*:*:*:*:*:*:*",7,[65,70],{"url":66,"source":67,"tags":68},"https:\u002F\u002Fsec.cloudapps.cisco.com\u002Fsecurity\u002Fcenter\u002Fcontent\u002FCiscoSecurityAdvisory\u002Fcisco-sa-esa-afw-zqYJkjxp","Cisco",[69],"Vendor Advisory",{"url":71,"source":72,"tags":73},"https:\u002F\u002Fwww.cisa.gov\u002Fknown-exploited-vulnerabilities-catalog?field_cve=CVE-2026-76519","CISA",[74],"US Government Resource",2,[77],{"id":78,"name":79,"description":80,"extendedDescription":81,"status":82,"abstraction":83,"structure":84},"CWE-23","Relative Path Traversal","The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as \"..\" that can resolve to a location that is outside of that directory.","This allows attackers to traverse the file system to access files or directories that are outside of the restricted directory.","Draft","Base","Simple",1,{"shortDescription":87,"requiredAction":87,"vulnerabilityName":87,"dateAdded":27},"",[],{"title":90,"metaDescription":91,"keywords":92,"canonicalUrl":93,"structuredData":94},"What is CVE-2026-76519? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2026-76519, a critical severity cyber security vulnerability from 2026. A vulnerability in the Advanced Malware Protection (AMP...","CVE-2026-76519, CVE-2026-76519 vulnerability, CVE-2026-76519 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2026, CVSS score, exploit, patch, remediation, cisco security, asyncos vulnerability, secure_email_gateway_virtual_appliance_c100v vulnerability, secure_email_gateway_virtual_appliance_c300v vulnerability, secure_email_gateway_virtual_appliance_c600v vulnerability, secure_email_gateway_c195 vulnerability","\u002Fwhat-is\u002Fcve-2026-76519",{"@context":95,"@type":96,"headline":90,"description":91,"datePublished":10,"dateModified":11,"author":97,"publisher":101,"about":105,"mainEntityOfPage":109,"articleSection":112,"keywords":113},"https:\u002F\u002Fschema.org","TechArticle",{"@type":98,"name":99,"url":100},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":98,"name":99,"url":100,"logo":102},{"@type":103,"url":104},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":106,"name":6,"description":107,"additionalType":108},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":110,"@id":111},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2026-76519","Cybersecurity","CVE-2026-76519, CVE-2026-76519 vulnerability, CVE-2026-76519 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[115],{"Operator":116,"Negate":27,"Nodes":117},"AND",[118,129],{"Operator":119,"Negate":47,"CPEMatch":120},"OR",[121,125],{"Vulnerable":4,"Criteria":42,"MatchCriteriaID":122,"VersionStartExcluding":27,"VersionStartIncluding":123,"VersionEndExcluding":124,"VersionEndIncluding":27},"652A6E01-3966-4EB3-AF8C-59D8FD64012F","15.0","15.5.5-014",{"Vulnerable":4,"Criteria":42,"MatchCriteriaID":126,"VersionStartExcluding":27,"VersionStartIncluding":127,"VersionEndExcluding":128,"VersionEndIncluding":27},"48814B81-D798-4DAA-B8B5-6956CB5B34C9","16.0","16.5.0-780",{"Operator":119,"Negate":47,"CPEMatch":130},[131,133,135,137,139,141],{"Vulnerable":47,"Criteria":46,"MatchCriteriaID":132,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"5B6FBC8A-8187-4903-B786-6CF341C142B5",{"Vulnerable":47,"Criteria":50,"MatchCriteriaID":134,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"68864429-9730-43E9-96C3-20B9035BB291",{"Vulnerable":47,"Criteria":53,"MatchCriteriaID":136,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"B52D8B2B-E9AE-4B02-87BD-9CF9FA95906A",{"Vulnerable":47,"Criteria":56,"MatchCriteriaID":138,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"7B1322B8-1CF9-4B17-9A58-38788051ED4F",{"Vulnerable":47,"Criteria":59,"MatchCriteriaID":140,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"139A640B-1957-4953-AA88-9D373A5152D1",{"Vulnerable":47,"Criteria":62,"MatchCriteriaID":142,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"F08EA2AD-618B-4834-A52D-73F6A4502DF1",[],[145,152],{"id":146,"eventType":147,"eventTime":148,"details":149,"label":150,"color":151},"11198af1-a3c9-4e1f-8b20-5cf625d3c0b0","NEW_CISA","2026-10-15T04:01:19.338825+00:00","CVE added to CISA Known Exploited Vulnerabilities","Added to CISA KEV","red",{"id":153,"eventType":154,"eventTime":155,"details":156,"label":157,"color":158},"51d99bf4-5687-4fab-9904-b8d0a83683ab","NEW_NVD","2026-10-16T04:02:22.386119+00:00","New CVE added to NVD","Published to NVD","blue",{"lastModified":11,"cacheTime":160,"version":161},1792229536364,"2.0",{"score":163,"band":36,"action":164,"scoredAt":165},89,"Emergency patch","2026-10-16T07:18:59.836577+00:00"]