Changes.Watch~ upgrade verdicts ~
Free digest
CriticalPHP2Shell: is your PHP patched?

critical vulnerability

ChromaDB Python project has a pre-authentication code injection vulnerability

No fix yetCritical · CVSS 9.3EPSS 1.4%

Published May 18, 2026 · updated Oct 5, 2026

What to do

  1. Some affected packages have no fixed version yet: follow the advisory for mitigations and watch this page for the fix.
  2. Redeploy and restart long-running processes so they load the fixed code.

Affected packages

PyPIchromadb1,962,360 downloads/week

Vulnerable versions
>= 1.0.0, <= 1.5.9
Fixed in
no fix yet

Check your project: pip show chromadb

Sources

CWE-94 Improper Control of Generation of Code ('Code Injection') · CWE-502 Deserialization of Untrusted Data

← All critical vulnerabilities