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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction Required

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction Required

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Tenstorrent tt-metal affected
Version Status Constraints
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0.80.0 affected —
0.81.0-dev20261016 unaffected —

No data.

No data.

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Project Subscriptions

Vendors Products
Tenstorrent Subscribe
Tt-metal Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

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

Wed, 21 Oct 2026 01:45:00 +0000

Type Values Removed Values Added
Description 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.
Title Tenstorrent tt-metal load_checkpoints.py load_hf_state_dict_filtered path traversal
First Time appeared Tenstorrent
Tenstorrent tt-metal
Weaknesses CWE-22
CPEs cpe:2.3:a:tenstorrent:tt-metal:*:*:*:*:*:*:*:*
Vendors & Products Tenstorrent
Tenstorrent tt-metal
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C'}

cvssV3_0

{'score': 6.3, 'vector': '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'}

cvssV3_1

{'score': 6.3, 'vector': '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'}

cvssV4_0

{'score': 5.3, 'vector': '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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-10-21T01:15:29.254Z

Reserved: 2026-10-20T16:44:46.614Z

Link: CVE-2026-113743

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-21T02:17:06.823

Modified: 2026-10-21T02:17:06.823

Link: CVE-2026-113743

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses