Medium severityOSV Advisory· Published Jun 20, 2025· Updated Apr 15, 2026
CVE-2025-48058
CVE-2025-48058
Description
PowSyBl (Power System Blocks) is a framework to build power system oriented software. Prior to version 6.7.2, there is a potential polynomial Regular Expression Denial of Service (ReDoS) vulnerability in the PowSyBl's DataSource mechanism. If successfully exploited, a malicious actor can cause significant CPU consumption due to regex backtracking — even with polynomial patterns. This issue has been patched in com.powsybl:powsybl-commons: 6.7.2.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
com.powsybl:powsybl-commonsMaven | < 6.7.2 | 6.7.2 |
Affected products
2- Range: v1.1.0, v2.0.0, v2.1.0, …
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-rqpx-f6rc-7hm5ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-48058ghsaADVISORY
- github.com/powsybl/powsybl-core/commit/72f79dec6d4292f892fbddd68a19c67935c7d81fnvdWEB
- github.com/powsybl/powsybl-core/releases/tag/v6.7.2nvdWEB
- github.com/powsybl/powsybl-core/security/advisories/GHSA-rqpx-f6rc-7hm5nvdWEB
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