Cisco Advance Notification for Publication of August 5, 2026, Security Advisories
On August 5, 2026, the Cisco Product Security Incident Response Team (PSIRT) published the following advisories: Cisco Security Advisory CVE ID Security Impact Rating CVSS Base Score Cisco Catalyst SD-WAN Software Security Hardening Release: August 2026 CVE-2026-20303CVE-2026-20304CVE-2026-20310CVE-2026-20312CVE-2026-20313 Critical 9.9 Cisco IOS XE Software Security Hardening Release: August 2026 CVE-2026-20267CVE-2026-20268CVE-2026-20269CVE-2026-20270CVE-2026-20271CVE-2026-20272CVE-2026-20273…
EPSS 0.00 CVE-2026-20028 CVE-2026-20124 CVE-2026-20198 CVE-2026-20263 CVE-2026-20289 CVE-2026-20294 CVE-2026-20301 CVE-2026-20311 Cisco US