Use of Incorrectly-Resolved Name or Reference Affecting io.projectreactor.netty:reactor-netty-core package, versions [,1.3.7)
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-JAVA-IOPROJECTREACTORNETTY-19267432
- published26 Aug 2026
- disclosed20 Aug 2026
- creditUnknown
Introduced: 20 Aug 2026
NewCVE-2026-47843 (opens in a new tab)How to fix?
Upgrade io.projectreactor.netty:reactor-netty-core to version 1.3.7 or higher.
Overview
Affected versions of this package are vulnerable to Use of Incorrectly-Resolved Name or Reference in the process of handling DNS resolution when multiple clients with different DNS resolver configurations are dynamically created. An attacker can cause traffic to be routed to unintended destinations by exploiting the reuse of a previously configured DNS resolver.