Uncaught Exception Affecting litellm package, versions <1.87.0-r1
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-CHAINGUARDLATEST-LITELLM-17190028
- published5 Jun 2026
- disclosed12 May 2026
Introduced: 12 May 2026
CVE-2026-42545 (opens in a new tab)How to fix?
Upgrade Chainguard litellm to version 1.87.0-r1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream litellm package and not the litellm package as distributed by Chainguard.
See How to fix? for Chainguard relevant fixed versions and status.
Granian is a Rust HTTP server for Python applications. From 0.2.0 to 2.7.4, Granian aborts a worker process if a WSGI application returns an invalid HTTP response header name or value. The WSGI response conversion path uses .unwrap() on both the header name and header value constructors, so malformed output from the application becomes a process abort instead of a handled error. This vulnerability is fixed in 2.7.4.