{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2026-95183", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-10-16T14:16:29.687Z", "dateReserved": "2026-09-22T00:00:00.000Z", "datePublished": "2026-10-16T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-10-16T14:16:29.687Z"}, "descriptions": [{"lang": "en", "value": "An issue in the context-compaction feature of DeepSeek Harness (dsh) commit c291e796 allows attackers to execute a prompt injection attack via crafted external content."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "http://deepseek.com"}, {"url": "https://gist.github.com/lkloliver/c54c0cc91e1ec4f16b538e0d8a1411b6"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}, "dataVersion": "5.2"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue in the context-compaction feature of DeepSeek Harness (dsh) commit c291e796 allows attackers to execute a prompt injection attack via crafted external content."}], "id": "CVE-2026-95183", "lastModified": "2026-10-16T15:17:37.050", "metrics": {}, "published": "2026-10-16T15:17:37.050", "references": [{"source": "cve@mitre.org", "url": "http://deepseek.com"}, {"source": "cve@mitre.org", "url": "https://gist.github.com/lkloliver/c54c0cc91e1ec4f16b538e0d8a1411b6"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Received"}

{}

{"created": "2026-10-16T17:45:14.078859+00:00", "title": "Prompt Injection via Context\u2011Compaction in DeepSeek Harness", "updated": "2026-10-16T17:45:14.078866+00:00", "vendors": [], "weaknesses": ["CWE-20"]}