Out-of-bounds Write Affecting pillow package, versions [,12.3.0)
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-PYTHON-PILLOW-17972376
- published14 Jul 2026
- disclosed14 Jul 2026
- creditSerotav
Introduced: 14 Jul 2026
NewCVE-2026-59205 (opens in a new tab)How to fix?
Upgrade pillow to version 12.3.0 or higher.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Write via the apply function. An attacker can cause memory corruption and potentially crash the application by providing an output image with a mode that does not match the transform's declared output mode.