{"schema_version":1,"title":"Huggingface Transformers vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 9 vulnerabilities in Huggingface Transformers: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-1839, was published on 7 April 2026.","url":"https://junglewise.ai/threats/technologies/huggingface-transformers","json_url":"https://junglewise.ai/threats/technologies/huggingface-transformers.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/huggingface-transformers","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":true,"counts":{"high":9,"all_time":9,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":9},"latest":[{"cve":"CVE-2026-1839","cvss":7.8,"epss":0.0038,"slug":"cve-2026-1839-huggingface-transformers-allows-for-arbitrary-code-execution-in","title":"HuggingFace Transformers allows for arbitrary code execution in the `Trainer` class","severity":"high","exploited":false,"published_at":"2026-04-07T06:16:41.49+00:00","url":"https://junglewise.ai/threats/cve-2026-1839-huggingface-transformers-allows-for-arbitrary-code-execution-in"},{"cve":"CVE-2025-14930","cvss":7.8,"epss":0.0033,"slug":"cve-2025-14930-pysec-2025-218-hugging-face-transformers-glm4-deserialization-of","title":"Hugging Face Transformers GLM4 Deserialization of Untrusted Data Remote Code Execution Vulnerability. This…","severity":"high","exploited":false,"published_at":"2025-12-23T21:15:48.367+00:00","url":"https://junglewise.ai/threats/cve-2025-14930-pysec-2025-218-hugging-face-transformers-glm4-deserialization-of"},{"cve":"CVE-2025-14929","cvss":7.8,"epss":0.0037,"slug":"cve-2025-14929-pysec-2025-217-hugging-face-transformers-x-clip-checkpoint","title":"Hugging Face Transformers X-CLIP Checkpoint Conversion Deserialization of Untrusted Data Remote Code Execution…","severity":"high","exploited":false,"published_at":"2025-12-23T21:15:48.24+00:00","url":"https://junglewise.ai/threats/cve-2025-14929-pysec-2025-217-hugging-face-transformers-x-clip-checkpoint"},{"cve":"CVE-2025-14928","cvss":7.8,"epss":0.0034,"slug":"cve-2025-14928-pysec-2025-216-hugging-face-transformers-hubert-convert-config","title":"Hugging Face Transformers HuBERT convert_config Code Injection Remote Code Execution Vulnerability. This vulnerability…","severity":"high","exploited":false,"published_at":"2025-12-23T21:15:48.11+00:00","url":"https://junglewise.ai/threats/cve-2025-14928-pysec-2025-216-hugging-face-transformers-hubert-convert-config"},{"cve":"CVE-2025-14927","cvss":7.8,"epss":0.0034,"slug":"cve-2025-14927-pysec-2025-215-hugging-face-transformers-sew-d-convert-config","title":"Hugging Face Transformers SEW-D convert_config Code Injection Remote Code Execution Vulnerability. This vulnerability…","severity":"high","exploited":false,"published_at":"2025-12-23T21:15:47.987+00:00","url":"https://junglewise.ai/threats/cve-2025-14927-pysec-2025-215-hugging-face-transformers-sew-d-convert-config"},{"cve":"CVE-2025-14926","cvss":7.8,"epss":0.0034,"slug":"cve-2025-14926-pysec-2025-214-hugging-face-transformers-sew-convert-config-code","title":"Hugging Face Transformers SEW convert_config Code Injection Remote Code Execution Vulnerability. This vulnerability…","severity":"high","exploited":false,"published_at":"2025-12-23T21:15:47.857+00:00","url":"https://junglewise.ai/threats/cve-2025-14926-pysec-2025-214-hugging-face-transformers-sew-convert-config-code"},{"cve":"CVE-2025-14924","cvss":7.8,"epss":0.0033,"slug":"cve-2025-14924-pysec-2025-213-hugging-face-transformers-megatron-gpt2","title":"Hugging Face Transformers megatron_gpt2 Deserialization of Untrusted Data Remote Code Execution Vulnerability. This…","severity":"high","exploited":false,"published_at":"2025-12-23T21:15:47.6+00:00","url":"https://junglewise.ai/threats/cve-2025-14924-pysec-2025-213-hugging-face-transformers-megatron-gpt2"},{"cve":"CVE-2025-14921","cvss":7.8,"epss":0.0033,"slug":"cve-2025-14921-pysec-2025-212-hugging-face-transformers-transformer-xl-model","title":"Hugging Face Transformers Transformer-XL Model Deserialization of Untrusted Data Remote Code Execution Vulnerability…","severity":"high","exploited":false,"published_at":"2025-12-23T21:15:47.34+00:00","url":"https://junglewise.ai/threats/cve-2025-14921-pysec-2025-212-hugging-face-transformers-transformer-xl-model"},{"cve":"CVE-2025-14920","cvss":7.8,"epss":0.0036,"slug":"cve-2025-14920-pysec-2025-211-hugging-face-transformers-perceiver-model","title":"Hugging Face Transformers Perceiver Model Deserialization of Untrusted Data Remote Code Execution Vulnerability. This…","severity":"high","exploited":false,"published_at":"2025-12-23T21:15:47.183+00:00","url":"https://junglewise.ai/threats/cve-2025-14920-pysec-2025-211-hugging-face-transformers-perceiver-model"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"Huggingface Transformers","slug":"huggingface-transformers","vendor":{"hub":true,"name":"Huggingface","slug":"huggingface","url":"https://junglewise.ai/threats/vendors/huggingface"},"aliases":[],"homepage":"https://huggingface.co/docs/transformers","repo_url":"https://github.com/huggingface/transformers","description":"Python library for natural language processing and machine learning models.","url":"https://junglewise.ai/threats/technologies/huggingface-transformers"},"most_severe":[{"cve":"CVE-2026-1839","cvss":7.8,"epss":0.0038,"slug":"cve-2026-1839-huggingface-transformers-allows-for-arbitrary-code-execution-in","title":"HuggingFace Transformers allows for arbitrary code execution in the `Trainer` class","severity":"high","exploited":false,"published_at":"2026-04-07T06:16:41.49+00:00","url":"https://junglewise.ai/threats/cve-2026-1839-huggingface-transformers-allows-for-arbitrary-code-execution-in"},{"cve":"CVE-2025-14929","cvss":7.8,"epss":0.0037,"slug":"cve-2025-14929-pysec-2025-217-hugging-face-transformers-x-clip-checkpoint","title":"Hugging Face Transformers X-CLIP Checkpoint Conversion Deserialization of Untrusted Data Remote Code Execution…","severity":"high","exploited":false,"published_at":"2025-12-23T21:15:48.24+00:00","url":"https://junglewise.ai/threats/cve-2025-14929-pysec-2025-217-hugging-face-transformers-x-clip-checkpoint"},{"cve":"CVE-2025-14920","cvss":7.8,"epss":0.0036,"slug":"cve-2025-14920-pysec-2025-211-hugging-face-transformers-perceiver-model","title":"Hugging Face Transformers Perceiver Model Deserialization of Untrusted Data Remote Code Execution Vulnerability. This…","severity":"high","exploited":false,"published_at":"2025-12-23T21:15:47.183+00:00","url":"https://junglewise.ai/threats/cve-2025-14920-pysec-2025-211-hugging-face-transformers-perceiver-model"},{"cve":"CVE-2025-14928","cvss":7.8,"epss":0.0034,"slug":"cve-2025-14928-pysec-2025-216-hugging-face-transformers-hubert-convert-config","title":"Hugging Face Transformers HuBERT convert_config Code Injection Remote Code Execution Vulnerability. This vulnerability…","severity":"high","exploited":false,"published_at":"2025-12-23T21:15:48.11+00:00","url":"https://junglewise.ai/threats/cve-2025-14928-pysec-2025-216-hugging-face-transformers-hubert-convert-config"},{"cve":"CVE-2025-14927","cvss":7.8,"epss":0.0034,"slug":"cve-2025-14927-pysec-2025-215-hugging-face-transformers-sew-d-convert-config","title":"Hugging Face Transformers SEW-D convert_config Code Injection Remote Code Execution Vulnerability. This vulnerability…","severity":"high","exploited":false,"published_at":"2025-12-23T21:15:47.987+00:00","url":"https://junglewise.ai/threats/cve-2025-14927-pysec-2025-215-hugging-face-transformers-sew-d-convert-config"},{"cve":"CVE-2025-14926","cvss":7.8,"epss":0.0034,"slug":"cve-2025-14926-pysec-2025-214-hugging-face-transformers-sew-convert-config-code","title":"Hugging Face Transformers SEW convert_config Code Injection Remote Code Execution Vulnerability. This vulnerability…","severity":"high","exploited":false,"published_at":"2025-12-23T21:15:47.857+00:00","url":"https://junglewise.ai/threats/cve-2025-14926-pysec-2025-214-hugging-face-transformers-sew-convert-config-code"},{"cve":"CVE-2025-14930","cvss":7.8,"epss":0.0033,"slug":"cve-2025-14930-pysec-2025-218-hugging-face-transformers-glm4-deserialization-of","title":"Hugging Face Transformers GLM4 Deserialization of Untrusted Data Remote Code Execution Vulnerability. This…","severity":"high","exploited":false,"published_at":"2025-12-23T21:15:48.367+00:00","url":"https://junglewise.ai/threats/cve-2025-14930-pysec-2025-218-hugging-face-transformers-glm4-deserialization-of"},{"cve":"CVE-2025-14924","cvss":7.8,"epss":0.0033,"slug":"cve-2025-14924-pysec-2025-213-hugging-face-transformers-megatron-gpt2","title":"Hugging Face Transformers megatron_gpt2 Deserialization of Untrusted Data Remote Code Execution Vulnerability. This…","severity":"high","exploited":false,"published_at":"2025-12-23T21:15:47.6+00:00","url":"https://junglewise.ai/threats/cve-2025-14924-pysec-2025-213-hugging-face-transformers-megatron-gpt2"},{"cve":"CVE-2025-14921","cvss":7.8,"epss":0.0033,"slug":"cve-2025-14921-pysec-2025-212-hugging-face-transformers-transformer-xl-model","title":"Hugging Face Transformers Transformer-XL Model Deserialization of Untrusted Data Remote Code Execution Vulnerability…","severity":"high","exploited":false,"published_at":"2025-12-23T21:15:47.34+00:00","url":"https://junglewise.ai/threats/cve-2025-14921-pysec-2025-212-hugging-face-transformers-transformer-xl-model"}],"generated_at":"2026-11-09T03:07:00.176479+00:00"}