{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/83825?format=json","vulnerability_id":"VCID-xrs2-dr3j-gyg9","summary":"Fickling is a Python pickling decompiler and static analyzer. Fickling versions up to and including 0.1.6 do not treat Python’s runpy module as unsafe. Because of this, a malicious pickle that uses runpy.run_path() or runpy.run_module() is classified as SUSPICIOUS instead of OVERTLY_MALICIOUS. If a user relies on Fickling’s output to decide whether a pickle is safe to deserialize, this misclassification can lead them to execute attacker-controlled code on their system. This affects any workflow or product that uses Fickling as a security gate for pickle deserialization. This issue has been patched in version 0.1.7.","aliases":[{"alias":"CVE-2026-22606"},{"alias":"GHSA-wfq2-52f7-7qvj"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/37564?format=json","purl":"pkg:pypi/fickling@0.1.7","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-jteq-t7vj-jbbn"},{"vulnerability":"VCID-v9xe-g7r2-6qdj"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/fickling@0.1.7"}],"affected_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/36230?format=json","purl":"pkg:pypi/fickling@0.1.6","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-bhh2-s75e-ubeb"},{"vulnerability":"VCID-d44k-u3qp-77ba"},{"vulnerability":"VCID-m168-6jve-bqhw"},{"vulnerability":"VCID-xrs2-dr3j-gyg9"},{"vulnerability":"VCID-z44y-upne-fqec"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/fickling@0.1.6"}],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-22606","reference_id":"","reference_type":"","scores":[{"value":"0.00089","scoring_system":"epss","scoring_elements":"0.25392","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-22606"},{"reference_url":"https://github.com/trailofbits/fickling/blob/977b0769c13537cd96549c12bb537f05464cf09c/test/test_bypasses.py#L87","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/trailofbits/fickling/blob/977b0769c13537cd96549c12bb537f05464cf09c/test/test_bypasses.py#L87"},{"reference_url":"https://github.com/trailofbits/fickling/pull/195","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/trailofbits/fickling/pull/195"},{"reference_url":"https://github.com/trailofbits/fickling/commit/9a2b3f89bd0598b528d62c10a64c1986fcb09f66","reference_id":"9a2b3f89bd0598b528d62c10a64c1986fcb09f66","reference_type":"","scores":[{"value":"8.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P"},{"value":"Track*","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2026-01-13T19:58:11Z/"}],"url":"https://github.com/trailofbits/fickling/commit/9a2b3f89bd0598b528d62c10a64c1986fcb09f66"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-22606","reference_id":"CVE-2026-22606","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-22606"},{"reference_url":"https://github.com/trailofbits/fickling/security/advisories/GHSA-565g-hwwr-4pp3","reference_id":"GHSA-565g-hwwr-4pp3","reference_type":"","scores":[],"url":"https://github.com/trailofbits/fickling/security/advisories/GHSA-565g-hwwr-4pp3"},{"reference_url":"https://github.com/trailofbits/fickling/security/advisories/GHSA-r7v6-mfhq-g3m2","reference_id":"GHSA-r7v6-mfhq-g3m2","reference_type":"","scores":[],"url":"https://github.com/trailofbits/fickling/security/advisories/GHSA-r7v6-mfhq-g3m2"},{"reference_url":"https://github.com/advisories/GHSA-wfq2-52f7-7qvj","reference_id":"GHSA-wfq2-52f7-7qvj","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-wfq2-52f7-7qvj"},{"reference_url":"https://github.com/trailofbits/fickling/security/advisories/GHSA-wfq2-52f7-7qvj","reference_id":"GHSA-wfq2-52f7-7qvj","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"8.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P"},{"value":"Track*","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2026-01-13T19:58:11Z/"}],"url":"https://github.com/trailofbits/fickling/security/advisories/GHSA-wfq2-52f7-7qvj"},{"reference_url":"https://github.com/trailofbits/fickling/releases/tag/v0.1.7","reference_id":"v0.1.7","reference_type":"","scores":[{"value":"8.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P"},{"value":"Track*","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2026-01-13T19:58:11Z/"}],"url":"https://github.com/trailofbits/fickling/releases/tag/v0.1.7"}],"weaknesses":[{"cwe_id":184,"name":"Incomplete List of Disallowed Inputs","description":"The product implements a protection mechanism that relies on a list of inputs (or properties of inputs) that are not allowed by policy or otherwise require other action to neutralize before additional processing takes place, but the list is incomplete, leading to resultant weaknesses."},{"cwe_id":502,"name":"Deserialization of Untrusted Data","description":"The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid."}],"exploits":[],"severity_range_score":"7.0 - 8.9","exploitability":"0.5","weighted_severity":"8.0","risk_score":4.0,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-xrs2-dr3j-gyg9"}