CVE-2026-113743Tenstorrent tt-metal load_checkpoints.py load_hf_state_dict_filtered path traversal
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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
- 6.3 MEDIUM (v3.1, CNA)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
- Weakness (CWE)
- CWE-22
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Oct 21, 2026
- First seen by InfoSec Signals
- Oct 21, 2026
Affected products
Tenstorrent tt-metal tenstorrent:tt-metal | 0.1; 0.2; 0.3; 0.4; 0.5; 0.6; 0.7; 0.8; and 73 more ranges | CNA record |
References
- https://vuldb.com/vuln/422924vdb-entry, technical-description
- https://vuldb.com/vuln/422924/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-113743third-party-advisory
- https://vuldb.com/submit/1018296third-party-advisory
- https://github.com/tenstorrent/tt-metal/issues/59616issue-tracking
- https://github.com/tenstorrent/tt-metal/pull/60634issue-tracking, patch
- https://github.com/3em0/cve_repo/blob/main/2026/Path_Traversal_in_tt-metal_tt_transformers_load_checkpoints.mdexploit
- https://github.com/tenstorrent/tt-metal/commit/4851ccf347f6903c3d819eed60705600386e52c3patch
- https://github.com/tenstorrent/tt-metal/releases/tag/v0.81.0-dev20261016patch
- https://github.com/tenstorrent/tt-metal/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.