td has pre-auth denial of service via unbounded memory allocation in proto.UnencryptedMessage.Decode
High-risk advisory
CVE-2026-54638
Summary
td has pre-auth denial of service via unbounded memory allocation in proto.UnencryptedMessage.Decode
Why it matters
GitHub has published a reviewed security advisory for github.com/gotd/td. Prioritize it with other application dependency updates.
Operator check
Check whether github.com/gotd/td is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.