A vulnerability marked as critical has been reported in Netty up to 4.1.135.Final/4.2.15.Final. Affected is an unknown function of the component XmlDecoder. Performing a manipulation results in xml external entity reference.
This vulnerability is cataloged as CVE-2026-56817. It is possible to initiate the attack remotely. There is no exploit available.
It is suggested to upgrade the affected component.
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CVE-2026-56817 | Netty up to 4.1.135.Final/4.2.15.Final XmlDecoder xml external entity reference (Nessus ID 332130)
A vulnerability marked as critical has been reported in Netty up to 4.1.135.Final/4.2.15.Final. Affected is an unknown function of the component XmlDecoder. Performing a manipulation results in xml external entity reference. This…
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