Cisco Pre-Announces Security Advisories and Patches for Multiple Products on September 2, 2026
Cisco Systems has disclosed plans to publish security advisories for several product lines on September 2, 2026. The advisories will cover vulnerabilities affecting IP telephony devices, network switches, and email security appliances. Targeted products include Cisco IOS XR Software, multiple series of Cisco Desk Phones, Nexus 9000 Series switches with Silicon One, and Cisco Secure Email. The company will also provide updates aimed at strengthening security in IOS XR. No CVE identifiers, vulnerability details, affected versions, or CVSS scores have been released at the pre-notification stage. Cisco strongly recommends applying the forthcoming fixes once they become available, while noting that the schedule and product scope may still change.
Security NEXTAug 27, 2026Translated from Japanese