Inefficient Regular Expression Complexity The advisory has been revoked - it doesn't affect any version of package rhaiis-preview/vllm-cuda-rhel9.src (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL10-RHAIISPREVIEWVLLMCUDARHEL9SRC-15036588
- published20 Jan 2026
- disclosed12 Sept 2025
Introduced: 12 Sep 2025
CVE-2025-6638 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream rhaiis-preview/vllm-cuda-rhel9.src package and not the rhaiis-preview/vllm-cuda-rhel9.src package as distributed by RHEL.
A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the Hugging Face Transformers library, specifically affecting the MarianTokenizer's remove_language_code() method. This vulnerability is present in version 4.52.4 and has been fixed in version 4.53.0. The issue arises from inefficient regex processing, which can be exploited by crafted input strings containing malformed language code patterns, leading to excessive CPU consumption and potential denial of service.