Allocation of Resources Without Limits or Throttling Affecting golang.org/x/image/tiff package, versions <0.38.0
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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- published26 Mar 2026
- disclosed25 Mar 2026
- creditUnknown
Introduced: 25 Mar 2026
CVE-2026-33809 (opens in a new tab)How to fix?
Upgrade golang.org/x/image/tiff to version 0.38.0 or higher.
Overview
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the tiff decoder. An attacker can trigger excessive memory allocation by submitting a specially crafted TIFF file, potentially leading to resource exhaustion or denial of service.