CVE-2026-113743

A weakness has been identified in Tenstorrent tt-metal up to 0.80.0. The affected element is the function load_hf_state_dict_filtered of the file models/tt_transformers/tt/load_checkpoints.py. This manipulation of the argument weight_map causes path traversal. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 0.81.0-dev20261016 is sufficient to fix this issue. Patch name: 4851ccf347f6903c3d819eed60705600386e52c3. It is suggested to upgrade the affected component.

CVSS v3 6.3 MEDIUM
CVSS v2.0 7.5 HIGH

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/3em0/cve_repo/blob/main/2026/Path_Traversal_in_tt-metal_tt_transformers_load_checkpoints.md
https://github.com/tenstorrent/tt-metal/
https://github.com/tenstorrent/tt-metal/commit/4851ccf347f6903c3d819eed60705600386e52c3
https://github.com/tenstorrent/tt-metal/issues/59616
https://github.com/tenstorrent/tt-metal/pull/60634
https://github.com/tenstorrent/tt-metal/releases/tag/v0.81.0-dev20261016
https://vuldb.com/cve/CVE-2026-113743
https://vuldb.com/submit/1018296
https://vuldb.com/vuln/422924
https://vuldb.com/vuln/422924/cti

Configurations

No configuration.

History

21 Oct 2026, 02:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-21 02:17

Updated : 2026-10-27 22:17

NVD link : CVE-2026-113743

Mitre link : CVE-2026-113743

CVE.ORG link : CVE-2026-113743

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

{"id": "CVE-2026-113743", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-113743", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-27T21:59:28.294407Z"}}], "cvssMetricV2": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 2.8}], "cvssMetricV40": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 2.1, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "LOW", "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", "exploitMaturity": "PROOF_OF_CONCEPT", "providerUrgency": "NOT_DEFINED", "userInteraction": "PASSIVE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "LOW", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "LOW", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "cna@vuldb.com", "affectedData": [{"cpes": ["cpe:2.3:a:tenstorrent:tt-metal:*:*:*:*:*:*:*:*"], "vendor": "Tenstorrent", "product": "tt-metal", "versions": [{"status": "affected", "version": "0.1"}, {"status": "affected", "version": "0.2"}, {"status": "affected", "version": "0.3"}, {"status": "affected", "version": "0.4"}, {"status": "affected", "version": "0.5"}, {"status": "affected", "version": "0.6"}, {"status": "affected", "version": "0.7"}, {"status": "affected", "version": "0.8"}, {"status": "affected", "version": "0.9"}, {"status": "affected", "version": "0.10"}, {"status": "affected", "version": "0.11"}, {"status": "affected", "version": "0.12"}, {"status": "affected", "version": "0.13"}, {"status": "affected", "version": "0.14"}, {"status": "affected", "version": "0.15"}, {"status": "affected", "version": "0.16"}, {"status": "affected", "version": "0.17"}, {"status": "affected", "version": "0.18"}, {"status": "affected", "version": "0.19"}, {"status": "affected", "version": "0.20"}, {"status": "affected", "version": "0.21"}, {"status": "affected", "version": "0.22"}, {"status": "affected", "version": "0.23"}, {"status": "affected", "version": "0.24"}, {"status": "affected", "version": "0.25"}, {"status": "affected", "version": "0.26"}, {"status": "affected", "version": "0.27"}, {"status": "affected", "version": "0.28"}, {"status": "affected", "version": "0.29"}, {"status": "affected", "version": "0.30"}, {"status": "affected", "version": "0.31"}, {"status": "affected", "version": "0.32"}, {"status": "affected", "version": "0.33"}, {"status": "affected", "version": "0.34"}, {"status": "affected", "version": "0.35"}, {"status": "affected", "version": "0.36"}, {"status": "affected", "version": "0.37"}, {"status": "affected", "version": "0.38"}, {"status": "affected", "version": "0.39"}, {"status": "affected", "version": "0.40"}, {"status": "affected", "version": "0.41"}, {"status": "affected", "version": "0.42"}, {"status": "affected", "version": "0.43"}, {"status": "affected", "version": "0.44"}, {"status": "affected", "version": "0.45"}, {"status": "affected", "version": "0.46"}, {"status": "affected", "version": "0.47"}, {"status": "affected", "version": "0.48"}, {"status": "affected", "version": "0.49"}, {"status": "affected", "version": "0.50"}, {"status": "affected", "version": "0.51"}, {"status": "affected", "version": "0.52"}, {"status": "affected", "version": "0.53"}, {"status": "affected", "version": "0.54"}, {"status": "affected", "version": "0.55"}, {"status": "affected", "version": "0.56"}, {"status": "affected", "version": "0.57"}, {"status": "affected", "version": "0.58"}, {"status": "affected", "version": "0.59"}, {"status": "affected", "version": "0.60"}, {"status": "affected", "version": "0.61"}, {"status": "affected", "version": "0.62"}, {"status": "affected", "version": "0.63"}, {"status": "affected", "version": "0.64"}, {"status": "affected", "version": "0.65"}, {"status": "affected", "version": "0.66"}, {"status": "affected", "version": "0.67"}, {"status": "affected", "version": "0.68"}, {"status": "affected", "version": "0.69"}, {"status": "affected", "version": "0.70"}, {"status": "affected", "version": "0.71"}, {"status": "affected", "version": "0.72"}, {"status": "affected", "version": "0.73"}, {"status": "affected", "version": "0.74"}, {"status": "affected", "version": "0.75"}, {"status": "affected", "version": "0.76"}, {"status": "affected", "version": "0.77"}, {"status": "affected", "version": "0.78"}, {"status": "affected", "version": "0.79"}, {"status": "affected", "version": "0.80.0"}, {"status": "unaffected", "version": "0.81.0-dev20261016"}]}]}], "published": "2026-10-21T02:17:06.823", "references": [{"url": "https://github.com/3em0/cve_repo/blob/main/2026/Path_Traversal_in_tt-metal_tt_transformers_load_checkpoints.md", "source": "cna@vuldb.com"}, {"url": "https://github.com/tenstorrent/tt-metal/", "source": "cna@vuldb.com"}, {"url": "https://github.com/tenstorrent/tt-metal/commit/4851ccf347f6903c3d819eed60705600386e52c3", "source": "cna@vuldb.com"}, {"url": "https://github.com/tenstorrent/tt-metal/issues/59616", "source": "cna@vuldb.com"}, {"url": "https://github.com/tenstorrent/tt-metal/pull/60634", "source": "cna@vuldb.com"}, {"url": "https://github.com/tenstorrent/tt-metal/releases/tag/v0.81.0-dev20261016", "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/cve/CVE-2026-113743", "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/submit/1018296", "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/vuln/422924", "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/vuln/422924/cti", "source": "cna@vuldb.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "cna@vuldb.com", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "A weakness has been identified in Tenstorrent tt-metal up to 0.80.0. The affected element is the function load_hf_state_dict_filtered of the file models/tt_transformers/tt/load_checkpoints.py. This manipulation of the argument weight_map causes path traversal. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 0.81.0-dev20261016 is sufficient to fix this issue. Patch name: 4851ccf347f6903c3d819eed60705600386e52c3. It is suggested to upgrade the affected component."}], "lastModified": "2026-10-27T22:17:23.483", "sourceIdentifier": "cna@vuldb.com"}