{"id":"CVE-2025-70887","aliases":["GHSA-p4hh-mq57-gq8x","PYSEC-2026-2278"],"url":"https://o3.security/vulnerability/CVE-2025-70887","summary":"Signify allows a remote attacker to escalate privileges via the signed_data.py and the context.py components","details":"An issue in ralphje Signify before v.0.9.2 allows a remote attacker to escalate privileges via the signed_data.py and the context.py components","published":"2026-03-25T00:00:00Z","modified":"2026-07-15T01:49:10.328507859Z","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"signify","fixedVersion":"0.9.2"}],"fix":{"url":"https://github.com/mtrojnar/osslsigncode/pull/477","label":"mtrojnar/osslsigncode#477"},"references":[{"type":"WEB","url":"https://github.com/mtrojnar/osslsigncode/releases/tag/2.11"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/70xxx/CVE-2025-70887.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-70887"},{"type":"REPORT","url":"https://github.com/mtrojnar/osslsigncode/issues/475"},{"type":"REPORT","url":"https://github.com/ralphje/signify/issues/60"},{"type":"FIX","url":"https://github.com/mtrojnar/osslsigncode/pull/477"},{"type":"FIX","url":"https://github.com/ralphje/signify/commit/64f21c0cc06cea0536370686ca3ba7a01e4adaa8"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:10.328507859Z"}}