{"id":"CVE-2025-71361","aliases":["GHSA-8r4j-24qv-fmq9","PYSEC-2026-1786"],"url":"https://o3.security/vulnerability/CVE-2025-71361","summary":"picklescan - Remote Code Execution via Undetected idlelib.calltip.Calltip.fetch_tip","details":"picklescan before 0.0.29 fails to detect malicious idlelib.calltip.Calltip.fetch_tip calls in pickle files, allowing remote code execution. Attackers can embed undetected payloads in pickle files that execute arbitrary code when loaded via pickle.load().","published":"2026-06-24T11:53:07.342Z","modified":"2026-08-07T11:50:25.350506299Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"picklescan","fixedVersion":"0.0.29"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71361.json"},{"type":"ADVISORY","url":"https://github.com/mmaitre314/picklescan/security/advisories/GHSA-8r4j-24qv-fmq9"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-71361"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/picklescan-remote-code-execution-via-undetected-idlelib-calltip-calltip-fetch-tip"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:50:25.350506299Z"}}