CVE-2026-91141

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{}

{"affected": [{"affectedData": [{"product": "vSomeIp", "vendor": "COVESA", "versions": [{"lessThan": "3.7.4", "status": "affected", "version": "v3.6.1", "versionType": "custom"}]}], "source": "cret@cert.org"}], "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": "cret@cert.org", "url": "https://biackr0se.github.io/posts/cve-2026-91141-vsomeip/"}, {"source": "cret@cert.org", "url": "https://kb.cert.org/vuls/id/128947"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.kb.cert.org/vuls/id/128947"}], "sourceIdentifier": "cret@cert.org", "vulnStatus": "Received"}

{}

{"created": "2026-11-14T01:30:21.996801+00:00", "title": "SOME/IP Denial of Service via Large Length Field", "updated": "2026-11-14T01:30:21.996815+00:00", "vendors": [], "weaknesses": ["CWE-789"]}