PowSyBl Core has Command Injection in LocalCommandExecutor-s
High-risk advisory
CVE-2026-55673
Summary
PowSyBl Core has Command Injection in LocalCommandExecutor-s
Why it matters
GitHub has published a reviewed security advisory for com.powsybl:powsybl-computation-local. Prioritize it with other application dependency updates, especially because EPSS places it in the 35% percentile.
Operator check
Check whether com.powsybl:powsybl-computation-local is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. CVSS score: 7.1. EPSS probability: 0.4%; percentile: 35%.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.