CVE-2025-47771 | BDVDB-2026-283208 Detail

Description#

PowSyBl (Power System Blocks) is a framework to build power system oriented software. In versions 6.3.0 to 6.7.1, there is a deserialization issue in the read method of the SparseMatrix class that can lead to a wide range of privilege escalations depending on the circumstances. This method takes in an InputStream and returns a SparseMatrix object. This issue has been patched in com.powsybl:powsybl-math: 6.7.2. A workaround for this issue involves not using SparseMatrix deserialization (SparseMatrix.read(...) methods).

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History#

1. Version 12025-06-19Record published in the CVE List.
2. Version 22025-06-20Most recent update recorded in the CVE List.