{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-112075", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-10-18T13:46:46.184Z", "datePublished": "2026-10-19T03:45:20.785Z", "dateUpdated": "2026-10-19T03:45:20.785Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-10-19T03:45:20.785Z"}, "title": "unslothai unsloth sentence_transformer.py externally-controlled input to select classes or code", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-470", "lang": "en", "description": "Use of Externally-Controlled Input to Select Classes or Code"}]}], "affected": [{"vendor": "unslothai", "product": "unsloth", "versions": [{"version": "0.1.501-beta", "status": "affected"}, {"version": "0.1.902-beta", "status": "unaffected"}], "cpes": ["cpe:2.3:a:unslothai:unsloth:*:*:*:*:*:*:*:*"]}], "descriptions": [{"lang": "en", "value": "A weakness has been identified in unslothai unsloth up to 0.1.501-beta. This affects the function FastSentenceTransformer._is_transformer_module_ref of the file unsloth/models/sentence_transformer.py. This manipulation of the argument Type causes use of externally-controlled input to select classes or code. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 0.1.902-beta is able to mitigate this issue. Patch name: de801746386a53a0cb26216e715a0af863b76ad9. The affected component should be upgraded."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 5.3, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 6.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 6.3, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C"}}], "timeline": [{"time": "2026-10-18T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-10-18T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-10-18T15:51:51.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "r1ck99 (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/vuln/421754", "name": "VDB-421754 | unslothai unsloth sentence_transformer.py externally-controlled input to select classes or code", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/vuln/421754/cti", "name": "VDB-421754 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-112075", "name": "CVE-2026-112075 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/1009576", "name": "Submit #1009576 | Unsloth AI Unsloth up to 2026.9.11 (commit de801746386a53a0cb26216e715a0af863b76ad9) Unsafe Reflection", "tags": ["third-party-advisory"]}, {"url": "https://github.com/unslothai/unsloth/issues/12419", "tags": ["issue-tracking"]}, {"url": "https://github.com/unslothai/unsloth/pull/11560", "tags": ["issue-tracking", "patch"]}, {"url": "https://github.com/user-attachments/files/32908312/poc.zip", "tags": ["exploit"]}, {"url": "https://github.com/unslothai/unsloth/commit/de801746386a53a0cb26216e715a0af863b76ad9", "tags": ["patch"]}, {"url": "https://github.com/unslothai/unsloth/releases/tag/v0.1.902-beta", "tags": ["patch"]}, {"url": "https://github.com/unslothai/unsloth/", "tags": ["product"]}], "tags": ["x_open-source"], "x_generator": ["VulDB PVTS v202610"]}}}

{}

{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:unslothai:unsloth:*:*:*:*:*:*:*:*"], "product": "unsloth", "vendor": "unslothai", "versions": [{"status": "affected", "version": "0.1.501-beta"}, {"status": "unaffected", "version": "0.1.902-beta"}]}], "source": "cna@vuldb.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A weakness has been identified in unslothai unsloth up to 0.1.501-beta. This affects the function FastSentenceTransformer._is_transformer_module_ref of the file unsloth/models/sentence_transformer.py. This manipulation of the argument Type causes use of externally-controlled input to select classes or code. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 0.1.902-beta is able to mitigate this issue. Patch name: de801746386a53a0cb26216e715a0af863b76ad9. The affected component should be upgraded."}], "id": "CVE-2026-112075", "lastModified": "2026-10-19T04:17:09.287", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.4, "source": "cna@vuldb.com", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 2.1, "baseSeverity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "PROOF_OF_CONCEPT", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "PASSIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}]}, "published": "2026-10-19T04:17:09.287", "references": [{"source": "cna@vuldb.com", "url": "https://github.com/unslothai/unsloth/"}, {"source": "cna@vuldb.com", "url": "https://github.com/unslothai/unsloth/commit/de801746386a53a0cb26216e715a0af863b76ad9"}, {"source": "cna@vuldb.com", "url": "https://github.com/unslothai/unsloth/issues/12419"}, {"source": "cna@vuldb.com", "url": "https://github.com/unslothai/unsloth/pull/11560"}, {"source": "cna@vuldb.com", "url": "https://github.com/unslothai/unsloth/releases/tag/v0.1.902-beta"}, {"source": "cna@vuldb.com", "url": "https://github.com/user-attachments/files/32908312/poc.zip"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/cve/CVE-2026-112075"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/submit/1009576"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/421754"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/421754/cti"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-470"}], "source": "cna@vuldb.com", "type": "Primary"}]}

{"bugzilla": {"description": "unsloth: unsloth: Arbitrary code execution via unsafe class selection", "id": "2555362", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2555362"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-470", "details": ["A flaw was found in unsloth. The sentence transformer module improperly validates user-controlled input when resolving class references. A remote attacker could exploit this vulnerability by enticing a user to process specially crafted input, potentially leading to arbitrary code execution and unintended application behavior."], "name": "CVE-2026-112075", "package_state": [{"cpe": "cpe:/a:redhat:openshift_ai", "fix_state": "Affected", "package_name": "rhoai/odh-th06-cuda130-torch210-py312-rhel9", "product_name": "Red Hat OpenShift AI (RHOAI)"}, {"cpe": "cpe:/a:redhat:openshift_ai", "fix_state": "Affected", "package_name": "rhoai/odh-th06-cuda130-torch291-py312-rhel9", "product_name": "Red Hat OpenShift AI (RHOAI)"}, {"cpe": "cpe:/a:redhat:openshift_ai", "fix_state": "Affected", "package_name": "rhoai/odh-th06-rocm64-torch291-py312-rhel9", "product_name": "Red Hat OpenShift AI (RHOAI)"}, {"cpe": "cpe:/a:redhat:openshift_ai", "fix_state": "Affected", "package_name": "rhoai/odh-th-torch-cuda-py312-rhel9", "product_name": "Red Hat OpenShift AI (RHOAI)"}, {"cpe": "cpe:/a:redhat:openshift_ai", "fix_state": "Affected", "package_name": "rhoai/odh-th-torch-rocm-py312-rhel9", "product_name": "Red Hat OpenShift AI (RHOAI)"}, {"cpe": "cpe:/a:redhat:openshift_ai", "fix_state": "Affected", "package_name": "rhoai/odh-training-cuda128-torch29-py312-rhel9", "product_name": "Red Hat OpenShift AI (RHOAI)"}, {"cpe": "cpe:/a:redhat:openshift_ai", "fix_state": "Affected", "package_name": "rhoai/odh-training-rocm64-torch29-py312-rhel9", "product_name": "Red Hat OpenShift AI (RHOAI)"}], "public_date": "2026-10-19T03:45:20Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-112075\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-112075\nhttps://github.com/unslothai/unsloth/\nhttps://github.com/unslothai/unsloth/commit/de801746386a53a0cb26216e715a0af863b76ad9\nhttps://github.com/unslothai/unsloth/issues/12419\nhttps://github.com/unslothai/unsloth/pull/11560\nhttps://github.com/unslothai/unsloth/releases/tag/v0.1.902-beta\nhttps://github.com/user-attachments/files/32908312/poc.zip\nhttps://vuldb.com/cve/CVE-2026-112075\nhttps://vuldb.com/submit/1009576\nhttps://vuldb.com/vuln/421754\nhttps://vuldb.com/vuln/421754/cti"], "threat_severity": "Important"}

{}