PyPI/fickling CVE-2026-22608: high 7.8, EPSS 0.39%

Fickling vulnerable to use of ctypes and pydoc gadget chain to bypass detection

Action: Upgrade fickling to 0.1.7 or later.

pip install fickling==0.1.7

Affected

Fixed versions

Sources

• osv: PYSEC-2026-1369
• nvd: CVE-2026-22608
• https://github.com/trailofbits/fickling/security/advisories/GHSA-5hvc-6wx8-mvv4
• https://github.com/trailofbits/fickling/pull/195
• https://github.com/trailofbits/fickling/commit/b793563e60a5e039c5837b09d7f4f6b92e6040d1
• https://github.com/trailofbits/fickling/commit/d0b00d584afb5c58e38991cd544cb3889de90db6
• https://github.com/trailofbits/fickling
• https://github.com/trailofbits/fickling/blob/977b0769c13537cd96549c12bb537f05464cf09c/test/test_bypasses.py#L145
• https://github.com/trailofbits/fickling/releases/tag/v0.1.7
• https://pypi.org/project/fickling
• https://github.com/advisories/GHSA-5hvc-6wx8-mvv4

CVE-2026-22608 · published 2026-07-07T16:03:17.716460Z · modified 2026-07-07T17:47:13.951597576Z · JSON