vm2's bufferAllocLimit cap bypassed by Buffer.concat and Buffer.from arrayLike
High-risk advisory
CVE-2026-47683
Summary
vm2's bufferAllocLimit cap bypassed by Buffer.concat and Buffer.from arrayLike
Why it matters
GitHub has published a reviewed security advisory for vm2. Prioritize it with other application dependency updates.
Operator check
Check whether vm2 is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. CVSS score: 8.7.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.