{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-85180", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-09-03T11:08:17.526Z", "datePublished": "2026-09-03T14:12:19.048Z", "dateUpdated": "2026-09-03T14:41:50.099Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-09-03T14:12:19.048Z" }, "datePublic": "2026-07-05T00:00:00.000Z", "title": "Ollama 0.30.0 through 0.33.2 SSRF via Cross-Host Tensor Blob Redirect", "descriptions": [ { "lang": "en", "value": "Ollama fails to validate redirect destinations when pulling tensor-layer models, allowing unauthenticated attackers to redirect blob downloads to arbitrary hosts. An attacker can control a registry, serve a malicious tensor-layer manifest, and cause the server to issue GET requests to internal hosts including cloud metadata endpoints." } ], "problemTypes": [ { "descriptions": [ { "lang": "en", "description": "Server-Side Request Forgery (SSRF)", "cweId": "CWE-918", "type": "CWE" } ] } ], "affected": [ { "vendor": "ollama", "product": "ollama", "defaultStatus": "unaffected", "packageURL": "pkg:golang/github.com/ollama/ollama", "versions": [ { "version": "0.30.0", "lessThanOrEqual": "0.33.2", "status": "affected", "versionType": "semver" } ] } ], "cpeApplicability": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:ollama:ollama:*:*:*:*:*:*:*:*", "versionEndIncluding": "0.33.2", "versionStartIncluding": "0.30.0" } ] } ] } ], "metrics": [ { "format": "CVSS", "cvssV4_0": { "version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 8.7, "baseSeverity": "HIGH" } }, { "format": "CVSS", "cvssV3_1": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH" } } ], "references": [ { "url": "https://github.com/ollama/ollama/issues/17041", "tags": [ "issue-tracking" ], "name": "GitHub Issue #17041" }, { "url": "https://github.com/ollama/ollama", "tags": [ "product" ] }, { "url": "https://github.com/ollama/ollama/blob/v0.33.2/x/transfer/download.go", "tags": [ "technical-description" ], "name": "x/transfer/download.go at v0.33.2" }, { "name": "VulnCheck Advisory: Ollama 0.30.0 through 0.33.2 SSRF via Cross-Host Tensor Blob Redirect", "tags": [ "third-party-advisory" ], "url": "https://www.vulncheck.com/advisories/ollama-0.30.0-through-0.33.2-ssrf-via-cross-host-tensor-blob-redirect" } ], "credits": [ { "lang": "en", "value": "George Chen", "type": "reporter" } ], "x_generator": { "engine": "vulncheck-endgame" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-09-03T14:41:25.462957Z", "id": "CVE-2026-85180", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-03T14:41:50.099Z" } } ] } }