{"id":"CVE-2025-48059","aliases":["GHSA-8qjw-9xgm-c9ff"],"url":"https://o3.security/vulnerability/CVE-2025-48059","summary":"PowSyBl Core Contains a Polynomial ReDoS in RegexCriterion","details":"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.","published":"2025-06-20T16:50:35.974Z","modified":"2026-07-15T01:49:03.759952962Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"com.powsybl:powsybl-iidm-criteria","fixedVersion":"6.7.2"},{"ecosystem":"Maven","name":"com.powsybl:powsybl-contingency-api","fixedVersion":"6.3.0"}],"fix":{"url":"https://github.com/powsybl/powsybl-core/commit/d8398f689a5ccd505bd62eee2bd6670a29133110","label":"powsybl/powsybl-core@d8398f6"},"references":[{"type":"WEB","url":"https://github.com/powsybl/powsybl-core/releases/tag/v6.7.2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/48xxx/CVE-2025-48059.json"},{"type":"ADVISORY","url":"https://github.com/powsybl/powsybl-core/security/advisories/GHSA-8qjw-9xgm-c9ff"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-48059"},{"type":"FIX","url":"https://github.com/powsybl/powsybl-core/commit/d8398f689a5ccd505bd62eee2bd6670a29133110"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:03.759952962Z"}}