CVE-2026-37008: high-severity vulnerability in CrewAI
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.1epss 0.2%
CrewAI before fb2323b offers a Python blocklist approach that operates at the wrong level of abstraction, a different vulnerability than CVE-2026-2275. Import-time blocking of module names does not address the availability of Python's complete object graph. For example, calling ctypes.CDLL(None) loads the C library without relying in any import statements. In other words, a within-process sandbox cannot merely account for the import system and instead must account for the complete runtime of the Python interpreter.
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L
Affected products
CrewAI · CrewAIRelated CVEs — CrewAI
In the same product, most dangerous first.
CVE-2026-2287CRITICALCVE-2026-2287EPSS 0.8%CVE-2026-2285HIGHCVE-2026-2285EPSS 0.6%CVE-2026-2286CRITICALCVE-2026-2286EPSS 0.5%CVE-2026-2275CRITICALCVE-2026-2275EPSS 0.5%CVE-2026-92206HIGHCrewAI crewAI Framework Agent Loading Unsafe Reflection Remote Code Execution VulnerabilityEPSS 0.5%CVE-2026-120630—CVE-2026-120630EPSS 0.2%