{"action":"Upgrade picklescan to 1.0.4 or later.","affected":[{"fixed":"1.0.4","introduced":"0"}],"component":"picklescan","cve_ids":["CVE-2026-56315"],"ecosystem":"PyPI","epss":0.01147,"exploited":false,"fixed_versions":["1.0.4"],"ghsa_id":"GHSA-g38g-8gr9-h9xp","id":"tcs_01M5KHA4DR2Y06RVRGYS5VJFET","modified_at":"2026-10-01T17:45:12.759566110Z","published_at":"2026-10-01T16:38:26.052080Z","references":["https://osv.dev/vulnerability/PYSEC-2026-4134","https://github.com/mmaitre314/picklescan/security/advisories/GHSA-g38g-8gr9-h9xp","https://nvd.nist.gov/vuln/detail/CVE-2026-56315","https://github.com/mmaitre314/picklescan/commit/bf26452ae2e3204429762c2bb1aa9eacd40436bb","https://github.com/mmaitre314/picklescan","https://www.vulncheck.com/advisories/picklescan-remote-code-execution-via-unblocked-standard-library-modules","https://pypi.org/project/picklescan","https://github.com/advisories/GHSA-g38g-8gr9-h9xp"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"PYSEC-2026-4134","url":"https://osv.dev/vulnerability/PYSEC-2026-4134"}],"summary":"PickleScan has multiple stdlib modules with direct RCE not in blocklist"}