{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-18581", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-08-02T18:58:51.627Z", "datePublished": "2026-08-03T00:30:08.285Z", "dateUpdated": "2026-08-03T00:30:08.285Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-08-03T00:30:08.285Z"}, "title": "ggml-org llama.cpp Jinja Minja Template parser.cpp assertion", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-617", "lang": "en", "description": "Reachable Assertion"}]}], "affected": [{"vendor": "ggml-org", "product": "llama.cpp", "versions": [{"version": "e15efe0", "status": "affected"}], "cpes": ["cpe:2.3:a:ggml-org:llama.cpp:*:*:*:*:*:*:*:*"], "modules": ["Jinja Minja Template Parser"]}], "descriptions": [{"lang": "en", "value": "A vulnerability was determined in ggml-org llama.cpp e15efe0. Affected by this issue is some unknown functionality of the file common/jinja/parser.cpp of the component Jinja Minja Template Parser. Executing a manipulation with the input {{9|9|{ can lead to reachable assertion. The attack requires local access. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 4.8, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 3.3, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R", "baseSeverity": "LOW"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 3.3, "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R", "baseSeverity": "LOW"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 1.7, "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR"}}], "timeline": [{"time": "2026-08-02T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-08-02T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-08-02T21:03:57.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "m00dy (VulDB User)", "type": "reporter"}, {"lang": "en", "value": "VulDB CNA Team", "type": "coordinator"}], "references": [{"url": "https://vuldb.com/vuln/385409", "name": "VDB-385409 | ggml-org llama.cpp Jinja Minja Template parser.cpp assertion", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/vuln/385409/cti", "name": "VDB-385409 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-18581", "name": "CVE-2026-18581 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/799118", "name": "Submit #799118 | ggml-org llama.cpp confirmed commit e15efe0 CWE-617 (Reachable Assertion)", "tags": ["third-party-advisory"]}, {"url": "https://github.com/ggml-org/llama.cpp/issues/25282", "tags": ["issue-tracking"]}, {"url": "https://drive.proton.me/urls/R8D8NGZ6Z0#C2cVZYn5z1Xc", "tags": ["exploit"]}, {"url": "https://github.com/ggml-org/llama.cpp/", "tags": ["product"]}], "x_generator": ["VulDB PVTS v202608"]}}}

{}

{}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "e15efe0"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "llama.cpp", "source": "cna", "vendor": "ggml-org"}, "product": "llama.cpp", "vendor": "ggml-org"}], "created": "2026-08-03T03:30:12.914346+00:00", "updated": "2026-08-03T09:15:03.910585+00:00", "vendors": ["ggml-org", "ggml-org$PRODUCT$llama.cpp"]}