CVE-2025-48058

MEDIUM

PowSyBl < 6.7.2 - Denial of Service via Inefficient Regular Expression in DataSource Mechanism

Title source: llm
STIX 2.1

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.

References (3)

Core 3

Scores

CVSS v4 6.3
EPSS 0.0035
EPSS Percentile 26.6%
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-1333
Status published
Products (2)
com.powsybl/powsybl-commons 0 - 6.7.2Maven
powsybl/powsybl-core < 6.7.2
Published Jun 20, 2025
Tracked Since Feb 18, 2026