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36 vulnerabilities by Hugging Face
CVE-2026-80047 (GCVE-0-2026-80047)
Vulnerability from nvd – Published: 2026-09-01 13:40 – Updated: 2026-09-03 14:32
VLAI
EPSS
VEX
Title
Hugging Face Transformers library writes remote code to disk prior to consent check
Summary
A vulnerability in Hugging Face Transformers (versions >= 4.49.0 and <= 5.8.1) allows remote Python files to be written to local disk without user consent when using GenerativePreTrainedModel.load_custom_generate(). The function fetches and caches a remote module file before performing the required trust_remote_code consent check, inverting the security model enforced by other code-loading paths (such as AutoConfig, AutoModel, and AutoTokenizer). As a result, attacker‑controlled Python code from custom_generate/generate.py is copied into the user’s ~/.cache/huggingface/modules directory even if the user declines the trust prompt. Although execution is correctly gated, the file write is not reversible and can persist across sessions. This can lead to persistent, unauthorized files on disk and stale cache collisions where cached attacker code may later be executed during trusted model loads. The issue stems from an unconditional file write in dynamic_module_utils.py prior to any trust verification.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-03 13:52 UTC
CWE
- CWE-273 Improper Check for Dropped Privileges
- CWE-367 Time-of-Check Time-of-Use (TOCTOU Race Condition)
- CWE-494 Download of Code Without Integrity Check
- CWE-273 - Improper Check for Dropped Privileges
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
- CWE-494 - Download of Code Without Integrity Check
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Transformers |
Affected:
4.49.0 , ≤ 5.8.1
(custom)
|
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CVE-2026-15679 (GCVE-0-2026-15679)
Vulnerability from nvd – Published: 2026-08-20 16:24 – Updated: 2026-08-21 20:08
VLAI
EPSS
VEX
Title
Hugging Face PyTorch Image Models checkpoint Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Hugging Face PyTorch Image Models checkpoint Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face PyTorch Image Models. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of checkpoints. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27987.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-21 19:52 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | PyTorch Image Models |
Affected:
1.0.24
|
Date Public
2026-07-30 21:37
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CVE-2026-68770 (GCVE-0-2026-68770)
Vulnerability from nvd – Published: 2026-07-31 20:56 – Updated: 2026-08-14 16:51
VLAI
EPSS
VEX
Title
sentence-transformers Arbitrary Code Execution on Local Model Load Despite trust_remote_code=False
Summary
sentence-transformers contains a security control bypass vulnerability that allows attackers to achieve arbitrary code execution by exploiting a logic flaw in the import_module_class helper within sentence_transformers/util/misc.py, where the guard condition includes an 'or os.path.exists(model_name_or_path)' clause that satisfies the trust gate whenever the supplied path exists on the local filesystem, regardless of the trust_remote_code=False argument. Attackers who can control or influence the contents of a model directory on disk can place malicious Python files such as modeling_*.py referenced via modules.json, causing the code to execute at import time when an application loads the model with SentenceTransformer(path, trust_remote_code=False), bypassing the documented security contract and achieving code execution within the loading process.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-03 18:15 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/huggingface/sentence-transform… | issue-tracking |
| https://github.com/huggingface/sentence-transform… | vendor-advisory |
| https://github.com/huggingface/sentence-transformers | product |
| https://github.com/huggingface/sentence-transform… | patch |
| https://www.vulncheck.com/advisories/sentence-tra… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | sentence-transformers |
Affected:
0 , ≤ 5.5.1
(semver)
cpe:2.3:a:huggingface:transformers:*:*:*:*:*:*:*:* |
Date Public
2026-07-30 00:00
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CVE-2026-25874 (GCVE-0-2026-25874)
Vulnerability from nvd – Published: 2026-04-23 19:45 – Updated: 2026-07-14 15:53 X_Open Source
VLAI
EPSS
VEX
Title
LeRobot Unsafe Deserialization Remote Code Execution via gRPC
Summary
LeRobot through 0.5.1 contains an unsafe deserialization vulnerability in the async inference pipeline where pickle.loads() is used to deserialize data received over unauthenticated gRPC channels without TLS in the policy server and robot client components. An unauthenticated network-reachable attacker can achieve arbitrary code execution on the server or client by sending a crafted pickle payload through the SendPolicyInstructions, SendObservations, or GetActions gRPC calls.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-24 14:34 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://chocapikk.com/posts/2026/lerobot-pickle-rce/ | exploit |
| https://github.com/huggingface/lerobot/issues/3047 | issue-tracking |
| https://github.com/huggingface/lerobot/pull/3048 | issue-tracking |
| https://github.com/huggingface/lerobot/issues/3134 | issue-tracking |
| https://www.vulncheck.com/advisories/lerobot-unsa… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | LeRobot |
Affected:
0 , ≤ 0.5.1
(semver)
cpe:2.3:a:huggingface:lerobot:*:*:*:*:*:python:*:* |
Date Public
2026-02-27 00:00
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CVE-2025-14931 (GCVE-0-2025-14931)
Vulnerability from nvd – Published: 2025-12-23 21:04 – Updated: 2025-12-26 14:34
VLAI
EPSS
VEX
Title
Hugging Face smolagents Remote Python Executor Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Hugging Face smolagents Remote Python Executor Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face smolagents. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the parsing of pickle data. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-28312.
Severity
10 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-26 14:34 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | smolagents |
Affected:
1.22.0
|
Date Public
2025-12-18 21:14
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CVE-2025-14930 (GCVE-0-2025-14930)
Vulnerability from nvd – Published: 2025-12-23 21:04 – Updated: 2025-12-26 14:32
VLAI
EPSS
VEX
Title
Hugging Face Transformers GLM4 Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Hugging Face Transformers GLM4 Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Transformers. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of weights. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28309.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-26 14:32 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Transformers |
Affected:
4.57.1
|
Date Public
2025-12-18 21:14
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CVE-2025-14929 (GCVE-0-2025-14929)
Vulnerability from nvd – Published: 2025-12-23 21:04 – Updated: 2025-12-24 16:24
VLAI
EPSS
VEX
Title
Hugging Face Transformers X-CLIP Checkpoint Conversion Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Hugging Face Transformers X-CLIP Checkpoint Conversion Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Transformers. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of checkpoints. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28308.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-24 16:24 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Transformers |
Affected:
d1c6310d6a02481d48d81607cba7840be04580d1
|
Date Public
2025-12-18 21:14
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CVE-2025-14928 (GCVE-0-2025-14928)
Vulnerability from nvd – Published: 2025-12-23 21:04 – Updated: 2025-12-26 14:31
VLAI
EPSS
VEX
Title
Hugging Face Transformers HuBERT convert_config Code Injection Remote Code Execution Vulnerability
Summary
Hugging Face Transformers HuBERT convert_config Code Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Transformers. User interaction is required to exploit this vulnerability in that the target must convert a malicious checkpoint.
The specific flaw exists within the convert_config function. The issue results from the lack of proper validation of a user-supplied string before using it to execute Python code. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28253.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-26 14:31 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Transformers |
Affected:
4.57.0
|
Date Public
2025-12-18 21:15
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CVE-2025-14927 (GCVE-0-2025-14927)
Vulnerability from nvd – Published: 2025-12-23 21:04 – Updated: 2025-12-24 16:26
VLAI
EPSS
VEX
Title
Hugging Face Transformers SEW-D convert_config Code Injection Remote Code Execution Vulnerability
Summary
Hugging Face Transformers SEW-D convert_config Code Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Transformers. User interaction is required to exploit this vulnerability in that the target must convert a malicious checkpoint.
The specific flaw exists within the convert_config function. The issue results from the lack of proper validation of a user-supplied string before using it to execute Python code. An attacker can leverage this vulnerability to execute code in the context of the current user.
. Was ZDI-CAN-28252.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-24 16:25 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Transformers |
Affected:
4.57.0
|
Date Public
2025-12-18 21:15
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CVE-2025-14926 (GCVE-0-2025-14926)
Vulnerability from nvd – Published: 2025-12-23 21:04 – Updated: 2025-12-24 16:26
VLAI
EPSS
VEX
Title
Hugging Face Transformers SEW convert_config Code Injection Remote Code Execution Vulnerability
Summary
Hugging Face Transformers SEW convert_config Code Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Transformers. User interaction is required to exploit this vulnerability in that the target must convert a malicious checkpoint.
The specific flaw exists within the convert_config function. The issue results from the lack of proper validation of a user-supplied string before using it to execute Python code. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28251.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-24 16:26 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Transformers |
Affected:
4.57.0
|
Date Public
2025-12-18 21:15
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CVE-2025-14925 (GCVE-0-2025-14925)
Vulnerability from nvd – Published: 2025-12-23 21:05 – Updated: 2025-12-26 16:09
VLAI
EPSS
VEX
Title
Hugging Face Accelerate Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Hugging Face Accelerate Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Accelerate. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of checkpoints. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27985.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-26 16:08 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Accelerate |
Affected:
43526c5c089cc831530f42bbbe66a0cb0b0ea461
|
Date Public
2025-12-18 21:14
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CVE-2025-14924 (GCVE-0-2025-14924)
Vulnerability from nvd – Published: 2025-12-23 21:04 – Updated: 2025-12-26 14:22
VLAI
EPSS
VEX
Title
Hugging Face Transformers megatron_gpt2 Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Hugging Face Transformers megatron_gpt2 Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Transformers. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of checkpoints. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27984.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-26 14:22 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Transformers |
Affected:
95faabf0a6cd845f4c5548697e288a79e424b096
|
Date Public
2025-12-18 21:14
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CVE-2025-14922 (GCVE-0-2025-14922)
Vulnerability from nvd – Published: 2025-12-23 21:05 – Updated: 2025-12-26 16:08
VLAI
EPSS
VEX
Title
Hugging Face Diffusers CogView4 Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Hugging Face Diffusers CogView4 Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Diffusers. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of checkpoints. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27424.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-26 16:08 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Diffusers |
Affected:
22a452a526660363b57216cd011ce75345382d02
|
Date Public
2025-12-18 21:14
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CVE-2025-14921 (GCVE-0-2025-14921)
Vulnerability from nvd – Published: 2025-12-23 21:04 – Updated: 2025-12-24 16:25
VLAI
EPSS
VEX
Title
Hugging Face Transformers Transformer-XL Model Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Hugging Face Transformers Transformer-XL Model Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Transformers. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of model files. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-25424.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-24 16:25 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Transformers |
Affected:
9c8bd3fc1befe54f3efb9f385561eef49f060a70
|
Date Public
2025-12-18 21:15
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CVE-2025-14920 (GCVE-0-2025-14920)
Vulnerability from nvd – Published: 2025-12-23 21:04 – Updated: 2025-12-24 16:29
VLAI
EPSS
VEX
Title
Hugging Face Transformers Perceiver Model Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Hugging Face Transformers Perceiver Model Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Transformers. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of model files. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-25423.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-24 16:28 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Transformers |
Affected:
9c8bd3fc1befe54f3efb9f385561eef49f060a70
|
Date Public
2025-12-18 21:15
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CVE-2026-80047 (GCVE-0-2026-80047)
Vulnerability from cvelistv5 – Published: 2026-09-01 13:40 – Updated: 2026-09-03 14:32
VLAI
EPSS
VEX
Title
Hugging Face Transformers library writes remote code to disk prior to consent check
Summary
A vulnerability in Hugging Face Transformers (versions >= 4.49.0 and <= 5.8.1) allows remote Python files to be written to local disk without user consent when using GenerativePreTrainedModel.load_custom_generate(). The function fetches and caches a remote module file before performing the required trust_remote_code consent check, inverting the security model enforced by other code-loading paths (such as AutoConfig, AutoModel, and AutoTokenizer). As a result, attacker‑controlled Python code from custom_generate/generate.py is copied into the user’s ~/.cache/huggingface/modules directory even if the user declines the trust prompt. Although execution is correctly gated, the file write is not reversible and can persist across sessions. This can lead to persistent, unauthorized files on disk and stale cache collisions where cached attacker code may later be executed during trusted model loads. The issue stems from an unconditional file write in dynamic_module_utils.py prior to any trust verification.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-03 13:52 UTC
CWE
- CWE-273 Improper Check for Dropped Privileges
- CWE-367 Time-of-Check Time-of-Use (TOCTOU Race Condition)
- CWE-494 Download of Code Without Integrity Check
- CWE-273 - Improper Check for Dropped Privileges
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
- CWE-494 - Download of Code Without Integrity Check
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Transformers |
Affected:
4.49.0 , ≤ 5.8.1
(custom)
|
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CVE-2026-15679 (GCVE-0-2026-15679)
Vulnerability from cvelistv5 – Published: 2026-08-20 16:24 – Updated: 2026-08-21 20:08
VLAI
EPSS
VEX
Title
Hugging Face PyTorch Image Models checkpoint Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Hugging Face PyTorch Image Models checkpoint Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face PyTorch Image Models. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of checkpoints. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27987.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-21 19:52 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | PyTorch Image Models |
Affected:
1.0.24
|
Date Public
2026-07-30 21:37
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CVE-2026-68770 (GCVE-0-2026-68770)
Vulnerability from cvelistv5 – Published: 2026-07-31 20:56 – Updated: 2026-08-14 16:51
VLAI
EPSS
VEX
Title
sentence-transformers Arbitrary Code Execution on Local Model Load Despite trust_remote_code=False
Summary
sentence-transformers contains a security control bypass vulnerability that allows attackers to achieve arbitrary code execution by exploiting a logic flaw in the import_module_class helper within sentence_transformers/util/misc.py, where the guard condition includes an 'or os.path.exists(model_name_or_path)' clause that satisfies the trust gate whenever the supplied path exists on the local filesystem, regardless of the trust_remote_code=False argument. Attackers who can control or influence the contents of a model directory on disk can place malicious Python files such as modeling_*.py referenced via modules.json, causing the code to execute at import time when an application loads the model with SentenceTransformer(path, trust_remote_code=False), bypassing the documented security contract and achieving code execution within the loading process.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-03 18:15 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/huggingface/sentence-transform… | issue-tracking |
| https://github.com/huggingface/sentence-transform… | vendor-advisory |
| https://github.com/huggingface/sentence-transformers | product |
| https://github.com/huggingface/sentence-transform… | patch |
| https://www.vulncheck.com/advisories/sentence-tra… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | sentence-transformers |
Affected:
0 , ≤ 5.5.1
(semver)
cpe:2.3:a:huggingface:transformers:*:*:*:*:*:*:*:* |
Date Public
2026-07-30 00:00
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CVE-2026-25874 (GCVE-0-2026-25874)
Vulnerability from cvelistv5 – Published: 2026-04-23 19:45 – Updated: 2026-07-14 15:53 X_Open Source
VLAI
EPSS
VEX
Title
LeRobot Unsafe Deserialization Remote Code Execution via gRPC
Summary
LeRobot through 0.5.1 contains an unsafe deserialization vulnerability in the async inference pipeline where pickle.loads() is used to deserialize data received over unauthenticated gRPC channels without TLS in the policy server and robot client components. An unauthenticated network-reachable attacker can achieve arbitrary code execution on the server or client by sending a crafted pickle payload through the SendPolicyInstructions, SendObservations, or GetActions gRPC calls.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-24 14:34 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://chocapikk.com/posts/2026/lerobot-pickle-rce/ | exploit |
| https://github.com/huggingface/lerobot/issues/3047 | issue-tracking |
| https://github.com/huggingface/lerobot/pull/3048 | issue-tracking |
| https://github.com/huggingface/lerobot/issues/3134 | issue-tracking |
| https://www.vulncheck.com/advisories/lerobot-unsa… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | LeRobot |
Affected:
0 , ≤ 0.5.1
(semver)
cpe:2.3:a:huggingface:lerobot:*:*:*:*:*:python:*:* |
Date Public
2026-02-27 00:00
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CVE-2025-14925 (GCVE-0-2025-14925)
Vulnerability from cvelistv5 – Published: 2025-12-23 21:05 – Updated: 2025-12-26 16:09
VLAI
EPSS
VEX
Title
Hugging Face Accelerate Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Hugging Face Accelerate Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Accelerate. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of checkpoints. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27985.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-26 16:08 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Accelerate |
Affected:
43526c5c089cc831530f42bbbe66a0cb0b0ea461
|
Date Public
2025-12-18 21:14
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CVE-2025-14922 (GCVE-0-2025-14922)
Vulnerability from cvelistv5 – Published: 2025-12-23 21:05 – Updated: 2025-12-26 16:08
VLAI
EPSS
VEX
Title
Hugging Face Diffusers CogView4 Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Hugging Face Diffusers CogView4 Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Diffusers. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
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Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-26 16:08 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Diffusers |
Affected:
22a452a526660363b57216cd011ce75345382d02
|
Date Public
2025-12-18 21:14
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CVE-2025-14931 (GCVE-0-2025-14931)
Vulnerability from cvelistv5 – Published: 2025-12-23 21:04 – Updated: 2025-12-26 14:34
VLAI
EPSS
VEX
Title
Hugging Face smolagents Remote Python Executor Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Hugging Face smolagents Remote Python Executor Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face smolagents. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the parsing of pickle data. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-28312.
Severity
10 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-26 14:34 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | smolagents |
Affected:
1.22.0
|
Date Public
2025-12-18 21:14
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CVE-2025-14930 (GCVE-0-2025-14930)
Vulnerability from cvelistv5 – Published: 2025-12-23 21:04 – Updated: 2025-12-26 14:32
VLAI
EPSS
VEX
Title
Hugging Face Transformers GLM4 Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Hugging Face Transformers GLM4 Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Transformers. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of weights. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28309.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-26 14:32 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Transformers |
Affected:
4.57.1
|
Date Public
2025-12-18 21:14
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CVE-2025-14928 (GCVE-0-2025-14928)
Vulnerability from cvelistv5 – Published: 2025-12-23 21:04 – Updated: 2025-12-26 14:31
VLAI
EPSS
VEX
Title
Hugging Face Transformers HuBERT convert_config Code Injection Remote Code Execution Vulnerability
Summary
Hugging Face Transformers HuBERT convert_config Code Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Transformers. User interaction is required to exploit this vulnerability in that the target must convert a malicious checkpoint.
The specific flaw exists within the convert_config function. The issue results from the lack of proper validation of a user-supplied string before using it to execute Python code. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28253.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-26 14:31 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Transformers |
Affected:
4.57.0
|
Date Public
2025-12-18 21:15
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CVE-2025-14924 (GCVE-0-2025-14924)
Vulnerability from cvelistv5 – Published: 2025-12-23 21:04 – Updated: 2025-12-26 14:22
VLAI
EPSS
VEX
Title
Hugging Face Transformers megatron_gpt2 Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Hugging Face Transformers megatron_gpt2 Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Transformers. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of checkpoints. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27984.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-26 14:22 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Transformers |
Affected:
95faabf0a6cd845f4c5548697e288a79e424b096
|
Date Public
2025-12-18 21:14
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CVE-2025-14920 (GCVE-0-2025-14920)
Vulnerability from cvelistv5 – Published: 2025-12-23 21:04 – Updated: 2025-12-24 16:29
VLAI
EPSS
VEX
Title
Hugging Face Transformers Perceiver Model Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Hugging Face Transformers Perceiver Model Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Transformers. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of model files. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-25423.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-24 16:28 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Transformers |
Affected:
9c8bd3fc1befe54f3efb9f385561eef49f060a70
|
Date Public
2025-12-18 21:15
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CVE-2025-14926 (GCVE-0-2025-14926)
Vulnerability from cvelistv5 – Published: 2025-12-23 21:04 – Updated: 2025-12-24 16:26
VLAI
EPSS
VEX
Title
Hugging Face Transformers SEW convert_config Code Injection Remote Code Execution Vulnerability
Summary
Hugging Face Transformers SEW convert_config Code Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Transformers. User interaction is required to exploit this vulnerability in that the target must convert a malicious checkpoint.
The specific flaw exists within the convert_config function. The issue results from the lack of proper validation of a user-supplied string before using it to execute Python code. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28251.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-24 16:26 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Transformers |
Affected:
4.57.0
|
Date Public
2025-12-18 21:15
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CVE-2025-14927 (GCVE-0-2025-14927)
Vulnerability from cvelistv5 – Published: 2025-12-23 21:04 – Updated: 2025-12-24 16:26
VLAI
EPSS
VEX
Title
Hugging Face Transformers SEW-D convert_config Code Injection Remote Code Execution Vulnerability
Summary
Hugging Face Transformers SEW-D convert_config Code Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Transformers. User interaction is required to exploit this vulnerability in that the target must convert a malicious checkpoint.
The specific flaw exists within the convert_config function. The issue results from the lack of proper validation of a user-supplied string before using it to execute Python code. An attacker can leverage this vulnerability to execute code in the context of the current user.
. Was ZDI-CAN-28252.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-24 16:25 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Transformers |
Affected:
4.57.0
|
Date Public
2025-12-18 21:15
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CVE-2025-14921 (GCVE-0-2025-14921)
Vulnerability from cvelistv5 – Published: 2025-12-23 21:04 – Updated: 2025-12-24 16:25
VLAI
EPSS
VEX
Title
Hugging Face Transformers Transformer-XL Model Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Hugging Face Transformers Transformer-XL Model Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Transformers. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of model files. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-25424.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-24 16:25 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Transformers |
Affected:
9c8bd3fc1befe54f3efb9f385561eef49f060a70
|
Date Public
2025-12-18 21:15
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CVE-2025-14929 (GCVE-0-2025-14929)
Vulnerability from cvelistv5 – Published: 2025-12-23 21:04 – Updated: 2025-12-24 16:24
VLAI
EPSS
VEX
Title
Hugging Face Transformers X-CLIP Checkpoint Conversion Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Hugging Face Transformers X-CLIP Checkpoint Conversion Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Transformers. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of checkpoints. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28308.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-24 16:24 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hugging Face | Transformers |
Affected:
d1c6310d6a02481d48d81607cba7840be04580d1
|
Date Public
2025-12-18 21:14
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