cve.bz

CVE-2026-22612

8.9 highEPSS 0.3%

High (8.9) in trailofbits fickling. EPSS 0.3% chance of exploitation in the next 30 days. Fixed in fickling 0.1.7.

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.

Severity

CVSS 4.0

8.9 high
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

CVSS 3.1

7.8 high
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
0.3% chance of exploitation in the next 30 days; higher than 25% of CVEs (scores of 2026-10-31)
CWE
CWE-502
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-h4rm-mm56-xf63PyPIfickling<0.1.70.1.7
PYSEC-2026-1370PyPIfickling<0.1.70.1.7

References

Check your stackJSON