Fickling has Static Analysis Bypass via Incomplete Dangerous Module Blocklist

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

• CISA KEV Not listed.
• EPSS 0.0063, the 50th percentile, on 7 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the GitHub Advisory Database, published 9 Jan 2026. New records show when each source confirmed them.

Sources

• GitHub Advisory Database: GHSA-q5qq-mvfm-j35x
• OSV: GHSA-q5qq-mvfm-j35x
• github.com/trailofbits/fickling/security/advisories/GHSA-q5qq-mvfm-j35x
• nvd.nist.gov/vuln/detail/CVE-2026-22609
• github.com/trailofbits/fickling/pull/195
• github.com/trailofbits/fickling/commit/29d5545e74b07766892c1f0461b801afccee4f91
• github.com/trailofbits/fickling/commit/6b400e1a2525e6a4a076c97ccc0d4d9581317101
• github.com/trailofbits/fickling/commit/9a2b3f89bd0598b528d62c10a64c1986fcb09f66
• github.com/trailofbits/fickling/commit/b793563e60a5e039c5837b09d7f4f6b92e6040d1
• github.com/trailofbits/fickling/commit/eb299b453342f1931c787bcb3bc33f3a03a173f9
• github.com/trailofbits/fickling
• github.com/trailofbits/fickling/blob/977b0769c13537cd96549c12bb537f05464cf09c/test/test_bypasses.py#L88
• github.com/trailofbits/fickling/releases/tag/v0.1.7

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.