VulnerabilityAnalyzed
CVE-2026-22612
Prior to version 0.1.7, Fickling is vulnerable to detection bypass due to "builtins" blindness.
HIGH 8.9EPSS 0.31%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.31%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 4.0
- 8.9 HIGHCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.31% probability · 24th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- trailofbits/fickling
- Source
- security-advisories@github.com
References
- https://github.com/trailofbits/fickling/commit/9f309ab834797f280cb5143a2f6f987579fa7cdfPatch
- https://github.com/trailofbits/fickling/releases/tag/v0.1.7Release Notes
- https://github.com/trailofbits/fickling/security/advisories/GHSA-h4rm-mm56-xf63Vendor Advisory
- https://github.com/trailofbits/fickling/security/advisories/GHSA-h4rm-mm56-xf63Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.