{"id":"CVE-2026-22612","state":"PUBLISHED","title":"Fickling vulnerable to detection bypass due to \"builtins\" blindness","description":"Fickling is a Python pickling decompiler and static analyzer. Prior to version 0.1.7, Fickling is vulnerable to detection bypass due to \"builtins\" blindness. This issue has been patched in version 0.1.7.","publishedAt":"2026-01-10T01:35:25.197Z","updatedAt":"2026-01-12T18:18:29.466Z","severity":{"score":8.9,"label":"High","version":"4.0","vector":"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","source":"GitHub_M"},"assigner":"GitHub_M","products":["trailofbits fickling"],"affected":[{"vendor":"trailofbits","product":"fickling","versions":[{"version":"< 0.1.7","status":"affected"}]}],"references":["https://github.com/trailofbits/fickling/security/advisories/GHSA-h4rm-mm56-xf63","https://github.com/trailofbits/fickling/commit/9f309ab834797f280cb5143a2f6f987579fa7cdf","https://github.com/trailofbits/fickling/releases/tag/v0.1.7"],"weaknesses":["CWE-502"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/22xxx/CVE-2026-22612.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-22612","state":"PUBLISHED","datePublished":"2026-01-10T01:35:25.197Z","dateUpdated":"2026-01-12T18:18:29.466Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-01-07T21:50:39.534Z"},"containers":{"cna":{"title":"Fickling vulnerable to detection bypass due to \"builtins\" blindness","descriptions":[{"lang":"en","value":"Fickling is a Python pickling decompiler and static analyzer. Prior to version 0.1.7, Fickling is vulnerable to detection bypass due to \"builtins\" blindness. This issue has been patched in version 0.1.7."}],"affected":[{"vendor":"trailofbits","product":"fickling","versions":[{"version":"< 0.1.7","status":"affected"}]}],"references":[{"url":"https://github.com/trailofbits/fickling/security/advisories/GHSA-h4rm-mm56-xf63","name":"https://github.com/trailofbits/fickling/security/advisories/GHSA-h4rm-mm56-xf63","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/trailofbits/fickling/commit/9f309ab834797f280cb5143a2f6f987579fa7cdf","name":"https://github.com/trailofbits/fickling/commit/9f309ab834797f280cb5143a2f6f987579fa7cdf","tags":["x_refsource_MISC"]},{"url":"https://github.com/trailofbits/fickling/releases/tag/v0.1.7","name":"https://github.com/trailofbits/fickling/releases/tag/v0.1.7","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.9,"baseSeverity":"HIGH","vectorString":"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","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-502","lang":"en","description":"CWE-502: Deserialization of Untrusted Data","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-01-10T01:35:25.197Z"},"source":{"advisory":"GHSA-h4rm-mm56-xf63","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/trailofbits/fickling/security/advisories/GHSA-h4rm-mm56-xf63","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-12T18:18:26.699622Z","id":"CVE-2026-22612","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-12T18:18:29.466Z"}}]}}}