Memory Allocation with Excessive Size Value Affecting pillow package, versions [8.2.0,12.3.0)
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-UNMANAGED-PILLOW-17972382
- published14 Jul 2026
- disclosed14 Jul 2026
- creditBrubbish
Introduced: 14 Jul 2026
CVE-2026-59204 (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 Memory Allocation with Excessive Size Value in the Jpeg2KDecode.c process. An attacker can cause excessive memory consumption and potentially crash the application by submitting a specially crafted tiled JPEG2000 image file.