CVE-2025-6638
2 advisories.
PyPI/transformers CVE-2025-6638: medium 5.3, EPSS 0.53%
Hugging Face Transformers is vulnerable to ReDoS through its MarianTokenizer
Action: Upgrade transformers to 4.53.0 or later.
pip install transformers==4.53.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.53.0 | - |
Fixed versions
| 4.53.0 |
Sources
- osv: GHSA-59p9-h35m-wg4g
- https://nvd.nist.gov/vuln/detail/CVE-2025-6638
- https://github.com/huggingface/transformers/commit/47c34fba5c303576560cb29767efb452ff12b8be
- https://github.com/huggingface/transformers/commit/d37f7517972f67e3f2194c000ed0f87f064e5099
- https://github.com/huggingface/transformers
- https://huntr.com/bounties/6a6c933f-9ce8-4ded-8b3b-2c1444c61f36
CVE-2025-6638 · published · modified · JSON
PyPI/transformers CVE-2025-6638: medium 5.3, EPSS 0.53%
Hugging Face Transformers is vulnerable to ReDoS through its MarianTokenizer
Action: Upgrade transformers to 4.53.0 or later.
pip install transformers==4.53.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.53.0 | - |
Fixed versions
| 4.53.0 |
Sources
- osv: PYSEC-2026-1981
- https://nvd.nist.gov/vuln/detail/CVE-2025-6638
- https://github.com/huggingface/transformers/commit/47c34fba5c303576560cb29767efb452ff12b8be
- https://github.com/huggingface/transformers/commit/d37f7517972f67e3f2194c000ed0f87f064e5099
- https://github.com/huggingface/transformers
- https://huntr.com/bounties/6a6c933f-9ce8-4ded-8b3b-2c1444c61f36
- https://pypi.org/project/transformers
- https://github.com/advisories/GHSA-59p9-h35m-wg4g
CVE-2025-6638 · published · modified · JSON