[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fQsw-eji45iHX_1qPJ-fHMseoDnFsvo1FzPmWgyvjeLg":3,"g5a-risk:CVE-2025-4565":112},{"success":4,"data":5,"meta":109},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":31,"epssPercentile":26,"epssTimeSeries":32,"severity":33,"affectedProducts":34,"affectedProductsCount":40,"references":41,"referencesCount":40,"weaknesses":47,"weaknessesCount":40,"isActivelyExploited":56,"cisaInfo":26,"otxData":26,"relatedBlogPosts":57,"seoMetadata":58,"configurations":83,"relatedVendorCves":100,"notableEvents":101},"CVE-2025-4565","What is CVE-2025-4565?","Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. This can result in a Denial of service by crashing the application with a RecursionError. We recommend upgrading to version =>6.31.1 or beyond commit 17838beda2943d08b8a9d4df5b68f5f04f26d901","Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive mes...","2025-06-16T15:15:24.99","2025-08-14T17:05:37.77",5.3,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:L",{"CVSSMetricV31":15,"CVSSMetricV30":29,"CVSSMetricV2":30,"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":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":22,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.1","NETWORK","LOW","NONE","UNCHANGED","MEDIUM",null,3.9,1.4,[],[],0.00255,[31,31,31,31,31,31,31],"Medium",[35],{"vendor":36,"product":37,"version":38,"criteria":39,"vulnerable":4},"google","protobuf-python","*","cpe:2.3:a:google:protobuf-python:*:*:*:*:*:*:*:*",1,[42],{"url":43,"source":44,"tags":45},"https:\u002F\u002Fgithub.com\u002Fprotocolbuffers\u002Fprotobuf\u002Fcommit\u002F17838beda2943d08b8a9d4df5b68f5f04f26d901","GitHub",[46],"Patch",[48],{"id":49,"name":50,"description":51,"extendedDescription":52,"status":53,"abstraction":54,"structure":55},"CWE-674","Uncontrolled Recursion","The product does not properly control the amount of recursion that takes place,  consuming excessive resources, such as allocated memory or the program stack.","","Draft","Class","Simple",false,[],{"title":59,"metaDescription":60,"keywords":61,"canonicalUrl":62,"structuredData":63},"What is CVE-2025-4565? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2025-4565, a medium severity cyber security vulnerability from 2025. Any project that uses Protobuf Pure-Python backend to pars...","CVE-2025-4565, CVE-2025-4565 vulnerability, CVE-2025-4565 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2025, CVSS score, exploit, patch, remediation, google security, protobuf-python vulnerability","\u002Fwhat-is\u002Fcve-2025-4565",{"@context":64,"@type":65,"headline":59,"description":60,"datePublished":10,"dateModified":11,"author":66,"publisher":70,"about":74,"mainEntityOfPage":78,"articleSection":81,"keywords":82},"https:\u002F\u002Fschema.org","TechArticle",{"@type":67,"name":68,"url":69},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":67,"name":68,"url":69,"logo":71},{"@type":72,"url":73},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":75,"name":6,"description":76,"additionalType":77},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":79,"@id":80},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2025-4565","Cybersecurity","CVE-2025-4565, CVE-2025-4565 vulnerability, CVE-2025-4565 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[84],{"Operator":26,"Negate":26,"Nodes":85},[86],{"Operator":87,"Negate":56,"CPEMatch":88},"OR",[89,92,96],{"Vulnerable":4,"Criteria":39,"MatchCriteriaID":90,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":91,"VersionEndIncluding":26},"9CE770F3-A719-45B8-83F5-3AAC15F92BAB","4.25.8",{"Vulnerable":4,"Criteria":39,"MatchCriteriaID":93,"VersionStartExcluding":26,"VersionStartIncluding":94,"VersionEndExcluding":95,"VersionEndIncluding":26},"4665132F-1171-4C9B-929C-A17B18C48346","5.26.0","5.29.5",{"Vulnerable":4,"Criteria":39,"MatchCriteriaID":97,"VersionStartExcluding":26,"VersionStartIncluding":98,"VersionEndExcluding":99,"VersionEndIncluding":26},"4DE9676C-D5FF-4775-95B6-254BBE420757","6.30.0","6.31.1",[],[102],{"id":103,"eventType":104,"eventTime":105,"details":106,"label":107,"color":108},"4687b75b-c0ae-4201-a034-884c4ae9aa11","NEW_NVD","2025-06-17T10:20:05.069499+00:00","New CVE added to NVD","Published to NVD","blue",{"lastModified":11,"cacheTime":110,"version":111},1792348025576,"2.0",{"score":113,"band":114,"action":115,"scoredAt":116},22,"Low","Monitor","2026-10-16T07:07:43.095861+00:00"]