{"cve":"CVE-2025-48059","nvd":{"published":"2025-06-20T17:15:40.560","modified":"2026-06-17T09:29:04.967","status":"Deferred","description":"PowSyBl (Power System Blocks) is a framework to build power system oriented software. In com.powsybl:powsybl-iidm-criteria versions 6.3.0 to before 6.7.2 and com.powsybl:powsybl-contingency-api versions 5.0.0 to before 6.3.0, there is a a potential polynomial Regular Expression Denial of Service (ReDoS) vulnerability in the RegexCriterion class. This class compiles and evaluates an unvalidated, user-supplied regular expression against the identifier of an Identifiable object via Pattern.compile(regex).matcher(id).find(). If successfully exploited, a malicious actor can cause significant CPU exhaustion through repeated or recursive filter(...) calls — especially if performed over large network models or filtering operations. This issue has been patched in com.powsybl:powsybl-iidm-criteria 6.7.2.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U","score":2.7},"cvss_v3":null,"cwes":["CWE-1333"],"references":["https://github.com/powsybl/powsybl-core/commit/d8398f689a5ccd505bd62eee2bd6670a29133110","https://github.com/powsybl/powsybl-core/releases/tag/v6.7.2","https://github.com/powsybl/powsybl-core/security/advisories/GHSA-8qjw-9xgm-c9ff"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:03:23.287444849+00:00"},"epss":{"cve":"CVE-2025-48059","score":0.00575,"percentile":0.47487,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-8qjw-9xgm-c9ff","url":"https://osv.dev/vulnerability/GHSA-8qjw-9xgm-c9ff","summary":"PowSyBl Core Contains a Polynomial ReDoS in RegexCriterion","modified":"2025-06-20T22:36:22.175383Z","packages":[{"ecosystem":"Maven","name":"com.powsybl:powsybl-iidm-criteria","purl":"pkg:maven/com.powsybl/powsybl-iidm-criteria","ranges":[">=6.3.0 <6.7.2"],"fixed":["6.7.2"]},{"ecosystem":"Maven","name":"com.powsybl:powsybl-contingency-api","purl":"pkg:maven/com.powsybl/powsybl-contingency-api","ranges":[">=5.0.0 <6.3.0"],"fixed":["6.3.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}