CWA-2026-004: Chained overflows allow to bypass gas limits

Severity Low (Unlikely + Moderate)[^1] Affected versions: Only supported versions listed: - cosmwasm-vm ≤ v3.0.5 - cosmwasm-vm ≤ v2.3.2 - cosmwasm-vm ≤ v2.2.7 Patched versions: - cosmwasm-vm v3.0.6 - cosmwasm-vm v2.3.3 - cosmwasm-vm v2.2.8 Three chained integer overflows in the C…