CVE-2026-73512 | envoyproxy Envoy up to 1.36.9/1.37.5/1.38.3/1.39.0 HttpDatagramHandler decodeData use after free

SecurityVulns
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A vulnerability categorized as problematic has been discovered in envoyproxy Envoy up to 1.36.9/1.37.5/1.38.3/1.39.0. Impacted is the function decodeData of the component HttpDatagramHandler. Such manipulation leads to use after free.

This vulnerability is listed as CVE-2026-73512. The attack may be performed from remote. There is no available exploit.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More