Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-22609

Fickling is a Python pickling decompiler and static analyzer. Prior to version 0.1.7, the unsafe_imports() method in Fickling's static analyzer fails to flag several high-risk Python modules that can be used for arbitrary code execution. Malicious pickles importing these modules will not be detected as unsafe, allowing attackers to bypass Fickling's primary static safety checks. This issue has been patched in version 0.1.7.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5a0ceaa494c152abc02e9c0568e01c4bc609fd5196e5f2c5b99d998fa7e759c7
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-502","description":"CWE-502: Deserialization of Untrusted Data","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e015a6d8e1914995c35e06bb566cd9ebfb4c3c1b983705df2478039a07eb6b51 · sha256:c87b64e5b1f51ebd… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-184","description":"CWE-184: Incomplete List of Disallowed Inputs","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e015a6d8e1914995c35e06bb566cd9ebfb4c3c1b983705df2478039a07eb6b51 · sha256:c87b64e5b1f51ebd… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"fickling","vendor":"trailofbits","versions":[{"status":"affected","version":"< 0.1.7"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e015a6d8e1914995c35e06bb566cd9ebfb4c3c1b983705df2478039a07eb6b51 · sha256:c87b64e5b1f51ebd… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.9,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","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","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e015a6d8e1914995c35e06bb566cd9ebfb4c3c1b983705df2478039a07eb6b51 · sha256:c87b64e5b1f51ebd… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-502","description":"CWE-502: Deserialization of Untrusted Data","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e015a6d8e1914995c35e06bb566cd9ebfb4c3c1b983705df2478039a07eb6b51 · sha256:c87b64e5b1f51ebd… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-184","description":"CWE-184: Incomplete List of Disallowed Inputs","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e015a6d8e1914995c35e06bb566cd9ebfb4c3c1b983705df2478039a07eb6b51 · sha256:c87b64e5b1f51ebd… · /containers/cna/problemTypes/0/descriptions/0

Source references

7 source assertions
{"name":"https://github.com/trailofbits/fickling/commit/29d5545e74b07766892c1f0461b801afccee4f91","tags":["x_refsource_MISC"],"url":"https://github.com/trailofbits/fickling/commit/29d5545e74b07766892c1f0461b801afccee4f91"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e015a6d8e1914995c35e06bb566cd9ebfb4c3c1b983705df2478039a07eb6b51 · sha256:c87b64e5b1f51ebd… · /containers/cna/references/1
{"name":"https://github.com/trailofbits/fickling/commit/9a2b3f89bd0598b528d62c10a64c1986fcb09f66","tags":["x_refsource_MISC"],"url":"https://github.com/trailofbits/fickling/commit/9a2b3f89bd0598b528d62c10a64c1986fcb09f66"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e015a6d8e1914995c35e06bb566cd9ebfb4c3c1b983705df2478039a07eb6b51 · sha256:c87b64e5b1f51ebd… · /containers/cna/references/2
{"name":"https://github.com/trailofbits/fickling/commit/b793563e60a5e039c5837b09d7f4f6b92e6040d1","tags":["x_refsource_MISC"],"url":"https://github.com/trailofbits/fickling/commit/b793563e60a5e039c5837b09d7f4f6b92e6040d1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e015a6d8e1914995c35e06bb566cd9ebfb4c3c1b983705df2478039a07eb6b51 · sha256:c87b64e5b1f51ebd… · /containers/cna/references/3
{"name":"https://github.com/trailofbits/fickling/commit/eb299b453342f1931c787bcb3bc33f3a03a173f9","tags":["x_refsource_MISC"],"url":"https://github.com/trailofbits/fickling/commit/eb299b453342f1931c787bcb3bc33f3a03a173f9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e015a6d8e1914995c35e06bb566cd9ebfb4c3c1b983705df2478039a07eb6b51 · sha256:c87b64e5b1f51ebd… · /containers/cna/references/4
{"name":"https://github.com/trailofbits/fickling/releases/tag/v0.1.7","tags":["x_refsource_MISC"],"url":"https://github.com/trailofbits/fickling/releases/tag/v0.1.7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e015a6d8e1914995c35e06bb566cd9ebfb4c3c1b983705df2478039a07eb6b51 · sha256:c87b64e5b1f51ebd… · /containers/cna/references/5
{"tags":["exploit"],"url":"https://github.com/trailofbits/fickling/security/advisories/GHSA-q5qq-mvfm-j35x"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e015a6d8e1914995c35e06bb566cd9ebfb4c3c1b983705df2478039a07eb6b51 · sha256:c87b64e5b1f51ebd… · /containers/adp/0/references/0
{"name":"https://github.com/trailofbits/fickling/security/advisories/GHSA-q5qq-mvfm-j35x","tags":["x_refsource_CONFIRM"],"url":"https://github.com/trailofbits/fickling/security/advisories/GHSA-q5qq-mvfm-j35x"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e015a6d8e1914995c35e06bb566cd9ebfb4c3c1b983705df2478039a07eb6b51 · sha256:c87b64e5b1f51ebd… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

← Back to CVE Explorer