Is there a public exploit for CVE-2026-22606?

No public exploit for CVE-2026-22606 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-22606?

CVE-2026-22606 scores CVSS 8.9 (v4.0), rated high. EPSS puts the chance of exploitation in the next 30 days at 0.48%.

What does CVE-2026-22606 affect?

CVE-2026-22606 affects trailofbits fickling.

8.9 High

Fickling is a Python pickling decompiler and static analyzer.

CVE-2026-22606

Fickling is a Python pickling decompiler and static analyzer. Fickling versions up to and including 0.1.6 do not treat Python’s runpy module as unsafe. Because of this, a malicious pickle that uses runpy.runpath() or runpy.runmodule() is classified as SUSPICIOUS instead of OVERTLYMALICIOUS. If a user relies on Fickling’s output to decide whether a pickle is safe to deserialize, this misclassification can lead them to execute attacker-controlled code on their system. This affects any workflow or product that uses Fickling as a security gate for pickle deserialization. This issue has been patched in version 0.1.7.

Assessment

CVSS: 8.9 (v4.0)
Severity: High
EPSS: 0.48% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 10 January 2026
Last updated: 17 June 2026
Affected: trailofbits · fickling
Weakness: CWE-184, CWE-502
Assigner: security-advisories@github.com

CVSS vectorCVSS: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

At the source

References

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