Threats Tagged 'cve-2026-56817'
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Threats Tagged 'cve-2026-56817'
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Io.netty:netty codec xml: Netty XML: Injection / Risky Sink — unconfigured XML factory with active DTD and entity handling (CVE-2026-56817)CVE-2026-56817 0 The vulnerability in io.netty:netty-codec-xml involves an unconfigured XML parser that allows XML input with a DOCTYPE declaration to be processed without security restrictions. This misconfiguration can lead to XML External Entity (XXE) injection risks depending on the behavior of the underlying Aalto XML async parser. The vulnerability is confirmed but its exploitability is conditional on parser behavior. Join the discussion | GCVE Database | 07/22/2026, 21:43:16 UTC Added: 07/22/2026, 23:23:02 UTC |
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