CVE-2022-48566MediumCVSS 5.9

An issue was discovered in compare_digest in Lib/hmac.py in Python through 3.9.1. Constant-time-defeating optimisations were possible in the accumulator variable in hmac.compare_digest.

Published
October 21, 2026
Last Modified
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🔗 CVE IDs covered (1)

CVE-2022-48566 →

🎯 Affected products1

  • azl3 python-py 1.11.0-1 on Azure Linux 3.0

✅ Remediation

KBRelease Notes (Security Update)

🔗 References (2)