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NOTE: some references mention CVE-2016-5226 but that is not a correct ID for any Rumba vulnerability.","Stack-based buffer overflow in the PlayMacro function in ObjectXMacro.ObjectXMacro in WdMacCtl.ocx in Micro Focus Rumba 9.x before 9.3 HF 11997 and 9.4.x bef...","2016-07-03T01:59:09.923","2025-04-12T10:46:40.837",9.8,"CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":30,"CVSSMetricV40":15},null,[17],{"Source":18,"Type":19,"CVSSData":20,"ExploitabilityScore":28,"ImpactScore":29},"nvd@nist.gov","Primary",{"Version":21,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":26,"BaseScore":12,"BaseSeverity":27,"ExploitCodeMaturity":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"TemporalSeverity":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"ModifiedAttackVector":15,"ModifiedAttackComplexity":15,"ModifiedPrivilegesRequired":15,"ModifiedUserInteraction":15,"ModifiedScope":15,"ModifiedConfidentialityImpact":15,"ModifiedIntegrityImpact":15,"ModifiedAvailabilityImpact":15,"EnvironmentalScore":15,"EnvironmentalSeverity":15},"3.0","NETWORK","LOW","NONE","UNCHANGED","HIGH","CRITICAL",3.9,5.9,[31],{"Source":18,"Type":19,"CVSSData":32,"BaseSeverity":26,"ExploitabilityScore":36,"ImpactScore":36,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":15},{"Version":33,"VectorString":34,"AccessVector":22,"AccessComplexity":23,"Authentication":24,"ConfidentialityImpact":35,"IntegrityImpact":35,"AvailabilityImpact":35,"BaseScore":36,"BaseSeverity":15,"Exploitability":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"CollateralDamagePotential":15,"TargetDistribution":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"EnvironmentalScore":15},"2.0","AV:N\u002FAC:L\u002FAu:N\u002FC:C\u002FI:C\u002FA:C","COMPLETE",10,0.15115,[37,37,37,37,37,37,37],"Critical",[41],{"vendor":42,"product":43,"version":44,"criteria":45,"vulnerable":4},"microfocus","rumba","9.4","cpe:2.3:a:microfocus:rumba:9.4:*:*:*:*:*:*:*",1,[48,52,56,60,64,66,68,70],{"url":49,"source":50,"tags":51},"http:\u002F\u002Fcommunity.microfocus.com\u002Fmicrofocus\u002Fmainframe_solutions\u002Frumba\u002Fw\u002Fknowledge_base\u002F28600.micro-focus-rumba-9-x-security-update.aspx","Microfocus",[],{"url":53,"source":54,"tags":55},"http:\u002F\u002Fwww.zeroscience.mk\u002Fen\u002Fvulnerabilities\u002FZSL-2016-5327.php","Zeroscience",[],{"url":57,"source":58,"tags":59},"https:\u002F\u002Fcxsecurity.com\u002Fissue\u002FWLB-2016050136","Cxsecurity",[],{"url":61,"source":62,"tags":63},"https:\u002F\u002Fwww.exploit-db.com\u002Fexploits\u002F40649\u002F","Exploit-db",[],{"url":49,"source":50,"tags":65},[],{"url":53,"source":54,"tags":67},[],{"url":57,"source":58,"tags":69},[],{"url":61,"source":62,"tags":71},[],8,[74],{"id":75,"name":76,"description":77,"extendedDescription":78,"status":79,"abstraction":80,"structure":81},"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",false,[],{"title":85,"metaDescription":86,"keywords":87,"canonicalUrl":88,"structuredData":89},"What is CVE-2016-5228? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2016-5228, a critical severity cyber security vulnerability from 2016. Stack-based buffer overflow in the PlayMacro function in...","CVE-2016-5228, CVE-2016-5228 vulnerability, CVE-2016-5228 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2016, CVSS score, exploit, patch, remediation, microfocus security, rumba vulnerability","\u002Fwhat-is\u002Fcve-2016-5228",{"@context":90,"@type":91,"headline":85,"description":86,"datePublished":10,"dateModified":11,"author":92,"publisher":96,"about":100,"mainEntityOfPage":104,"articleSection":107,"keywords":108},"https:\u002F\u002Fschema.org","TechArticle",{"@type":93,"name":94,"url":95},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":93,"name":94,"url":95,"logo":97},{"@type":98,"url":99},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":101,"name":6,"description":102,"additionalType":103},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":105,"@id":106},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2016-5228","Cybersecurity","CVE-2016-5228, CVE-2016-5228 vulnerability, CVE-2016-5228 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[110],{"Operator":15,"Negate":15,"Nodes":111},[112],{"Operator":113,"Negate":15,"CPEMatch":114},"OR",[115],{"Vulnerable":4,"Criteria":45,"MatchCriteriaID":116,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"2505F7B7-F0A6-40F4-950B-B3FFB4A2BF0A",[],[119,126],{"id":120,"eventType":121,"eventTime":122,"details":123,"label":124,"color":125},"a9794db4-2145-4970-bee6-7790c92529e9","HIGH_EPSS_DELTA","2026-04-01T14:23:09.014768+00:00","Daily EPSS score increased by 0.175 on 2023-12-30","EPSS Score Increased","red",{"id":127,"eventType":128,"eventTime":129,"details":130,"label":131,"color":132},"a2f6da12-933f-4758-bba0-2f506c4e6e98","LOW_EPSS_DELTA","2026-06-16T04:06:31.019542+00:00","Daily EPSS score decreased by 0.361 on 2023-12-30","EPSS Score Decreased","green",{"lastModified":11,"cacheTime":134,"version":33},1792381067644,{"score":136,"band":137,"action":138,"scoredAt":139},56,"Medium","Plan remediation","2026-10-17T07:57:46.812431+00:00"]