CRLF Injection Affecting python/cpython package, versions [0,]
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-UNMANAGED-PYTHONCPYTHON-17458836
- published25 Jun 2026
- disclosed23 Jun 2026
- creditD0n9
Introduced: 23 Jun 2026
CVE-2026-0864 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to CRLF Injection in the configparser when handling crafted multi-line input containing \r characters. An attacker can manipulate configuration files by injecting unexpected keys and values.