Allocation of Resources Without Limits or Throttling Affecting ImageMagick/ImageMagick package, versions [,6.9.13-55)[7.0.0 ,7.1.2-30)
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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- published8 Sept 2026
- disclosed7 Sept 2026
- credithaoxiang Yan
Introduced: 7 Sep 2026
NewCVE-2026-86421 (opens in a new tab)How to fix?
Upgrade ImageMagick/ImageMagick to version 6.9.13-55, 7.1.2-30 or higher.
Overview
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the MSL decoder. An attacker can exhaust system memory by submitting a specially crafted MSL image that triggers memory allocation without proper deallocation, leading to application unavailability.