{"id":"CVE-2025-70887","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","aliases":["GHSA-p4hh-mq57-gq8x","PYSEC-2026-2278"],"modified":"2026-08-12T03:51:09.432878483Z","published":"2026-03-25T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/70xxx/CVE-2025-70887.json"},"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"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mtrojnar/osslsigncode","events":[{"introduced":"0"},{"fixed":"f3a590be6964932a45e0dfa9f9e5977475f28153"}],"database_specific":{"source":"REFERENCES"}},{"type":"GIT","repo":"https://github.com/ralphje/signify","events":[{"introduced":"0"},{"fixed":"023ef3074f7e0e6eb47d9a1b9b9695f1e1fc910a"},{"fixed":"64f21c0cc06cea0536370686ca3ba7a01e4adaa8"}],"database_specific":{"cpe":"cpe:2.3:a:ralphje:signify:*:*:*:*:*:python:*:*","extracted_events":[{"introduced":"0"},{"fixed":"0.9.2"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["2.10","2.9","2.8","2.7","2.6","2.5","2.4","2.3","2.2","2.1","2.0","v0.9.1","v0.9.0","v0.8.1","v0.8.0","v0.7.1","v0.7.0","v0.6.1","v0.6.0","v0.5.2","v0.5.1","v0.5.0","v0.4.0","v0.3.0","v0.2.0","v0.1.5","v0.1.4","v0.1.3","v0.1.2","v0.1.1","v0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-70887.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}