textformat parsing

The textformat parsing tag covers discussions about parsing text-format data, particularly in the context of Google's Protocol Buffers. A key topic is CVE-2022-3509, a denial-of-service vulnerability in protobuf's Java implementation that can be triggered by crafted textformat messages, causing excessive garbage collection pauses. The tag includes threads on patching and hardening services that parse untrusted protobuf textformat input. Users share guidance on identifying affected versions, applying updates, and mitigating risks in enterprise environments. The tag is relevant for developers and IT professionals working with protobuf serialization and textformat parsing in Java applications.