CVE-2026-20032

Published 7 October 2026 · tracked since 8 October 2026

Description

A vulnerability in the Python interpreter of Cisco NX-OS Software could allow an authenticated, local attacker with low privileges to escape the Python sandbox and gain unauthorized access to the underlying operating system of an affected device.This vulnerability is due to insufficient val

References

• NVD — National Vulnerability Database
• CVE.org record (MITRE)
• CISA Known Exploited Vulnerabilities catalog

Latest tracked vulnerabilities

• CVE-2026-76470 HIGH 8.8
• CVE-2026-76471 CRITICAL 9.8
• CVE-2026-76464 CRITICAL 9.6
• CVE-2026-76465 CRITICAL 9.8
• CVE-2026-76467 HIGH 7.5
• CVE-2026-76468 HIGH 8.2
• CVE-2026-76469 HIGH 7.4
• CVE-2026-76457 HIGH 8.6
• CVE-2026-76458 HIGH 8.6
• CVE-2026-76459 HIGH 8.8

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