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Cisco Advance Notification for Publication of September 2, 2026, Security Advisories https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-notice-f2SiMFxl?vs_f=Cisco%20Security%20Advisory%26vs_cat=Security%20Intelligence%26vs_type=RSS%26vs_p=Cisco%20Advance%20Notification%20for%20Publication%20of%20September%202,%202026,%20Security%20Advisories%26vs_k=1 On September 2, 2026, the Cisco Product Security Incident Response Team (PSIRT) will publish advisories to disclose security vulnerability information along with fixed software releases for the following Cisco products: Desk Phone 9800, 7800 and 8800, and 8875 Series Software IOS XR Software (security hardening release) Nexus 9000 Series Switches Silicon One Secure Email  To fully remediate vulnerabilities to be disclosed on September 2, 2026, Cisco strongly recommends that customers upgrade to the fixed software indicated in the advisories. For more information about changes in Cisco PSIRT vulnerability disclosure, see Cisco's Transition to a Risk-Based Vulnerability Disclosure Model (https://sec.cloudapps.cisco.com/security/center/resources/risk-based-disclosure). Security Impact Rating: Informational

Cisco today launched its Sovereign Critical Infrastructure portfolio in Canada, giving greater control and choice over how organizations run their technology. More RSS Feeds: https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html (https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html?source=rss)

Cisco Launches Sovereign Critical Infrastructure in Canada – Government and Organizations Gain More Choice and Control https://newsroom.cisco.com/c/r/newsroom/en/us/a/y2026/m08/cisco-launches-sovereign-critical-infrastructure-in-canada-government-and-organizations-gain-more-choice-and-control.html?source=rss

The next era of AI infrastructure can't just deliver raw compute; it must harness that compute through validated, full-stack architectures More RSS Feeds: https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html (https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html?source=rss)

Cisco Expands Secure AI Factory with NVIDIA for the Rack-Scale Era https://newsroom.cisco.com/c/r/newsroom/en/us/a/y2026/m08/cisco-secure-ai-factory-nvidia-rack-scale.html?source=rss

Cisco Crosswork Security Hardening Release: August 2026 https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-crosswork-UzDTU9Vh?vs_f=Cisco%20Security%20Advisory%26vs_cat=Security%20Intelligence%26vs_type=RSS%26vs_p=Cisco%20Crosswork%20Security%20Hardening%20Release:%20August%202026%26vs_k=1 As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Crosswork engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.  These vulnerabilities were found during internal testing and are not known to be actively exploited. To assist customers in patching and to streamline the disclosure process, Cisco has grouped these issues by their underlying vulnerability class — Common Weakness Enumeration (CWE) — and assigned a single Common Vulnerabilities and Exposures Identifier (CVE ID) to each CWE grouping. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.  This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-crosswork-UzDTU9Vh Security Impact Rating: Critical CVE: CVE-2026-20030,CVE-2026-20357,CVE-2026-20358,CVE-2026-20359

The first in a new series of spotlight reports is offering more frequent, timely insight into where AI is having the greatest impact. More RSS Feeds: https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html (https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html?source=rss)

AI Workforce Consortium: Building a cybersecurity workforce ready for what’s next https://newsroom.cisco.com/c/r/newsroom/en/us/a/y2026/m08/ai-workforce-consortium-building-a-cybersecurity-workforce-ready-for-what-next.html?source=rss

Trust and Talent: The Real AI Lessons from a Day at the McLaren Technology Centre More RSS Feeds: https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html (https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html?source=rss)

Trust and talent: The real AI lessons from a day at the McLaren Technology Centre https://newsroom.cisco.com/c/r/newsroom/en/us/a/y2026/m08/trust-and-talent-the-real-ai-lessons-from-a-day-at-the-mclaren-technology-centre.html?source=rss

How a massive digital transformation is turning the Lindner Family Tennis Center into a year-round, hyper-connected destination. More RSS Feeds: https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html (https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html?source=rss)

From first serve to match point: Inside the technology powering the Cincinnati Open https://newsroom.cisco.com/c/r/newsroom/en/us/a/y2026/m08/from-first-serve-to-match-point-inside-the-technology-powering-the-cincinnati-open.html?source=rss

Learn how the VETS annual marathon blends physical activity, giving, and remembrance to build representation and community. More RSS Feeds: https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html (https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html?source=rss)

Community Impact and Advocacy with Cisco VETS https://newsroom.cisco.com/c/r/newsroom/en/us/a/y2026/m08/community-impact-and-advocacy-with-cisco-vets.html?source=rss

Cisco reported fourth quarter revenue of $17.3 billion, net income on a generally accepted accounting principles (GAAP) basis of $3.9 billion or $0.97 per share, and non-GAAP net income of $4.9 billion or $1.22 per share. More RSS Feeds: https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html (https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html?source=rss)

Cisco Reports Fourth Quarter Earnings https://newsroom.cisco.com/c/r/newsroom/en/us/a/y2026/m08/cisco-reports-fourth-quarter-earnings.html?source=rss

Cisco Advance Notification for Publication of August 19, 2026, Security Advisories https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-notice-LDquvx5d?vs_f=Cisco%20Security%20Advisory%26vs_cat=Security%20Intelligence%26vs_type=RSS%26vs_p=Cisco%20Advance%20Notification%20for%20Publication%20of%20August%2019,%202026,%20Security%20Advisories%26vs_k=1 On August 19, 2026, the Cisco Product Security Incident Response Team (PSIRT) will publish advisories to disclose security vulnerability information along with fixed software releases for the following Cisco products: BroadWorks Industrial Ethernet 1000 Series Switches Packaged Contact Center Enterprise and Unified Contact Center Enterprise RoomOS Secure Firewall Adaptive Security Appliance Secure Firewall Management Center Secure Firewall Threat Defense Center Secure Workload Unified Intelligence Center To fully remediate vulnerabilities to be disclosed on August 19, 2026, Cisco strongly recommends that customers upgrade to the fixed software indicated in the advisories. For more information about changes in Cisco PSIRT vulnerability disclosure, see Strengthening the Foundation: A Predictable, Customer-Focused Response to AI-Accelerated Vulnerability Discovery (https://blogs.cisco.com/security/strengthening-the-foundation-a-predictable-customer-focused-response-to-ai-accelerated-vulnerability-discovery). Security Impact Rating: Informational

Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Denial of Service Vulnerability https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-vpn-dos-dzv4mQFF?vs_f=Cisco%20Security%20Advisory%26vs_cat=Security%20Intelligence%26vs_type=RSS%26vs_p=Cisco%20Secure%20Firewall%20Adaptive%20Security%20Appliance%20and%20Secure%20Firewall%20Threat%20Defense%20Software%20Remote%20Access%20SSL%20VPN%20Denial%20of%20Service%20Vulnerability%26vs_k=1 A vulnerability in the Remote Access SSL VPN service for Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition.  This vulnerability is due to insufficient error checking when processing HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP request to the Remote Access SSL VPN service on an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-vpn-dos-dzv4mQFF Security Impact Rating: High CVE: CVE-2026-20349