[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$flYoWuANxX4HrBGr90L5sYi3NWZSmRRGvFD3A0GaQsrY":3,"g5a-risk:CVE-2016-1576":188},{"success":4,"data":5,"meta":186},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":38,"epssPercentile":26,"epssTimeSeries":39,"severity":40,"affectedProducts":41,"affectedProductsCount":71,"references":72,"referencesCount":124,"weaknesses":125,"weaknessesCount":129,"isActivelyExploited":130,"cisaInfo":26,"otxData":26,"relatedBlogPosts":131,"seoMetadata":132,"configurations":157,"relatedVendorCves":184,"notableEvents":185},"CVE-2016-1576","What is CVE-2016-1576?","The overlayfs implementation in the Linux kernel through 4.5.2 does not properly restrict the mount namespace, which allows local users to gain privileges by mounting an overlayfs filesystem on top of a FUSE filesystem, and then executing a crafted setuid program.","The overlayfs implementation in the Linux kernel through 4.5.2 does not properly restrict the mount namespace, which allows local users to gain privileges by...","2016-05-02T10:59:24.487","2025-04-12T10:46:40.837",7.8,"CVSS:3.1\u002FAV:L\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":26,"CVSSMetricV2":29,"CVSSMetricV40":26},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":25,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.1","LOCAL","LOW","NONE","UNCHANGED","HIGH",null,1.8,5.9,[30],{"Source":17,"Type":18,"CVSSData":31,"BaseSeverity":25,"ExploitabilityScore":36,"ImpactScore":37,"ACInsufInfo":26,"ObtainAllPrivilege":26,"ObtainUserPrivilege":26,"ObtainOtherPrivilege":26,"UserInteractionRequired":26},{"Version":32,"VectorString":33,"AccessVector":21,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":34,"IntegrityImpact":34,"AvailabilityImpact":34,"BaseScore":35,"BaseSeverity":26,"Exploitability":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"CollateralDamagePotential":26,"TargetDistribution":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"EnvironmentalScore":26},"2.0","AV:L\u002FAC:L\u002FAu:N\u002FC:C\u002FI:C\u002FA:C","COMPLETE",7.2,3.9,10,0.01129,[38,38,38,38,38,38,38],"High",[42,47,51,54,57,60,63,66],{"vendor":43,"product":44,"version":45,"criteria":46,"vulnerable":4},"canonical","ubuntu_core","15.04","cpe:2.3:o:canonical:ubuntu_core:15.04:*:*:*:*:*:*:*",{"vendor":43,"product":48,"version":49,"criteria":50,"vulnerable":4},"ubuntu_linux","12.04","cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*",{"vendor":43,"product":48,"version":52,"criteria":53,"vulnerable":4},"14.04","cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",{"vendor":43,"product":48,"version":55,"criteria":56,"vulnerable":4},"15.10","cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*",{"vendor":43,"product":48,"version":58,"criteria":59,"vulnerable":4},"16.04","cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",{"vendor":43,"product":48,"version":61,"criteria":62,"vulnerable":4},"16.10","cpe:2.3:o:canonical:ubuntu_linux:16.10:*:*:*:*:*:*:*",{"vendor":43,"product":64,"version":45,"criteria":65,"vulnerable":4},"ubuntu_touch","cpe:2.3:o:canonical:ubuntu_touch:15.04:*:*:*:*:*:*:*",{"vendor":67,"product":68,"version":69,"criteria":70,"vulnerable":4},"linux","linux_kernel","*","cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",8,[73,80,85,90,94,97,101,105,108,110,112,114,116,118,120,122],{"url":74,"source":75,"tags":76},"http:\u002F\u002Fgit.kernel.org\u002Fcgit\u002Flinux\u002Fkernel\u002Fgit\u002Ftorvalds\u002Flinux.git\u002Fcommit\u002F?id=e9f57ebcba563e0cd532926cab83c92bb4d79360","Kernel",[77,78,79],"Mailing List","Patch","Vendor Advisory",{"url":81,"source":82,"tags":83},"http:\u002F\u002Fpeople.canonical.com\u002F~ubuntu-security\u002Fcve\u002F2016\u002FCVE-2016-1576.html","Canonical",[84],"Third Party Advisory",{"url":86,"source":87,"tags":88},"http:\u002F\u002Fwww.halfdog.net\u002FSecurity\u002F2016\u002FOverlayfsOverFusePrivilegeEscalation\u002F","Halfdog",[89,84],"Exploit",{"url":91,"source":92,"tags":93},"http:\u002F\u002Fwww.openwall.com\u002Flists\u002Foss-security\u002F2016\u002F02\u002F24\u002F8","Openwall",[77,84],{"url":95,"source":92,"tags":96},"http:\u002F\u002Fwww.openwall.com\u002Flists\u002Foss-security\u002F2021\u002F10\u002F18\u002F1",[77,84],{"url":98,"source":99,"tags":100},"https:\u002F\u002Fbugs.launchpad.net\u002Fbugs\u002F1535150","Launchpad",[84],{"url":102,"source":103,"tags":104},"https:\u002F\u002Flaunchpadlibrarian.net\u002F235300093\u002F0005-overlayfs-Be-more-careful-about-copying-up-sxid-file.patch","Launchpadlibrarian",[77,78,84],{"url":106,"source":103,"tags":107},"https:\u002F\u002Flaunchpadlibrarian.net\u002F235300225\u002F0006-overlayfs-Propogate-nosuid-from-lower-and-upper-moun.patch",[77,78,84],{"url":74,"source":75,"tags":109},[77,78,79],{"url":81,"source":82,"tags":111},[84],{"url":86,"source":87,"tags":113},[89,84],{"url":91,"source":92,"tags":115},[77,84],{"url":95,"source":92,"tags":117},[77,84],{"url":98,"source":99,"tags":119},[84],{"url":102,"source":103,"tags":121},[77,78,84],{"url":106,"source":103,"tags":123},[77,78,84],16,[126],{"id":127,"name":127,"description":128},"Unknown","NVD-CWE-noinfo",1,false,[],{"title":133,"metaDescription":134,"keywords":135,"canonicalUrl":136,"structuredData":137},"What is CVE-2016-1576? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2016-1576, a high severity cyber security vulnerability from 2016. The overlayfs implementation in the Linux kernel through 4.5...","CVE-2016-1576, CVE-2016-1576 vulnerability, CVE-2016-1576 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2016, CVSS score, exploit, patch, remediation, canonical security, linux security, ubuntu_core vulnerability, ubuntu_linux vulnerability, ubuntu_touch vulnerability, linux_kernel vulnerability","\u002Fwhat-is\u002Fcve-2016-1576",{"@context":138,"@type":139,"headline":133,"description":134,"datePublished":10,"dateModified":11,"author":140,"publisher":144,"about":148,"mainEntityOfPage":152,"articleSection":155,"keywords":156},"https:\u002F\u002Fschema.org","TechArticle",{"@type":141,"name":142,"url":143},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":141,"name":142,"url":143,"logo":145},{"@type":146,"url":147},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":149,"name":6,"description":150,"additionalType":151},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":153,"@id":154},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2016-1576","Cybersecurity","CVE-2016-1576, CVE-2016-1576 vulnerability, CVE-2016-1576 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[158,177],{"Operator":26,"Negate":26,"Nodes":159},[160],{"Operator":161,"Negate":26,"CPEMatch":162},"OR",[163,165,167,169,171,173,175],{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":164,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"91DF0C2A-2F5A-4C41-8793-FF132F8072FD",{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":166,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F",{"Vulnerable":4,"Criteria":53,"MatchCriteriaID":168,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"B5A6F2F3-4894-4392-8296-3B8DD2679084",{"Vulnerable":4,"Criteria":56,"MatchCriteriaID":170,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"E88A537F-F4D0-46B9-9E37-965233C2A355",{"Vulnerable":4,"Criteria":59,"MatchCriteriaID":172,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B",{"Vulnerable":4,"Criteria":62,"MatchCriteriaID":174,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"1AFB20FA-CB00-4729-AB3A-816454C6D096",{"Vulnerable":4,"Criteria":65,"MatchCriteriaID":176,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"A6F2578E-045A-4B94-817A-57F4031D7565",{"Operator":26,"Negate":26,"Nodes":178},[179],{"Operator":161,"Negate":26,"CPEMatch":180},[181],{"Vulnerable":4,"Criteria":70,"MatchCriteriaID":182,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":183},"8E93DE20-F6CD-4B8B-836D-7844A2697466","4.5.2",[],[],{"lastModified":11,"cacheTime":187,"version":32},1792372271765,{"score":189,"band":190,"action":191,"scoredAt":192},47,"Medium","Plan remediation","2026-10-17T07:56:57.443223+00:00"]