{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-91141", "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b", "state": "PUBLISHED", "assignerShortName": "certcc", "dateReserved": "2026-09-14T20:30:18.834Z", "datePublished": "2026-11-12T21:13:23.814Z", "dateUpdated": "2026-11-12T22:10:19.636Z"}, "containers": {"cna": {"title": "CVE-2026-91141", "descriptions": [{"lang": "en", "value": "A vulnerability in the default configuration of vsomeip allows a remote, unauthenticated attacker to trigger massive memory allocations by sending a small TCP packet with a large, attacker-declared SOME/IP length field. This can lead to immediate service termination via OOM-kill on memory-constrained systems or total host memory exhaustion through repeated connections."}], "source": {"discovery": "UNKNOWN"}, "affected": [{"vendor": "COVESA", "product": "vSomeIp", "versions": [{"status": "affected", "version": "v3.6.1", "lessThan": "3.7.4", "versionType": "custom"}]}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-1284"}]}, {"descriptions": [{"lang": "en", "description": "CWE-789"}]}, {"descriptions": [{"lang": "en", "description": "CWE-400"}]}], "references": [{"url": "https://kb.cert.org/vuls/id/128947"}, {"url": "https://biackr0se.github.io/posts/cve-2026-91141-vsomeip/"}], "x_generator": {"engine": "VINCE 4.0.3", "env": "prod", "origin": "https://cveawg.mitre.org/api/cve/CVE-2026-91141"}, "providerMetadata": {"orgId": "37e5125f-f79b-445b-8fad-9564f167944b", "shortName": "certcc", "dateUpdated": "2026-11-12T21:13:23.814Z"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.kb.cert.org/vuls/id/128947"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-11-12T22:10:19.636Z"}}]}}

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{"affected": [{"affectedData": [{"product": "vSomeIp", "vendor": "COVESA", "versions": [{"lessThan": "3.7.4", "status": "affected", "version": "v3.6.1", "versionType": "custom"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability in the default configuration of vsomeip allows a remote, unauthenticated attacker to trigger massive memory allocations by sending a small TCP packet with a large, attacker-declared SOME/IP length field. This can lead to immediate service termination via OOM-kill on memory-constrained systems or total host memory exhaustion through repeated connections."}], "id": "CVE-2026-91141", "lastModified": "2026-11-12T22:19:29.583", "metrics": {}, "published": "2026-11-12T22:19:29.583", "references": [{"source": "[email protected]", "url": "https://biackr0se.github.io/posts/cve-2026-91141-vsomeip/"}, {"source": "[email protected]", "url": "https://kb.cert.org/vuls/id/128947"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.kb.cert.org/vuls/id/128947"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received"}

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