Cisco Advance Notification for Publication of July 1, 2026, Security Advisories

On July 1, 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 Center Arbitrary File Read Vulnerability...

CISA Directs Federal Agencies to Identify and Mitigate Potential Compromise of Cisco Devices

Today, CISA issued Emergency Directive ED 25-03: Identify and Mitigate Potential Compromise of Cisco Devices to address vulnerabilities in Cisco Adaptive Security Appliances ASA and Cisco Firepower devices. CISA has added vulnerabilities CVE-2025-20333link is external and CVE-2025-20362link is...

Cisco Releases Security Updates for Multiple Products

Cisco has released security updates to address vulnerabilities in multiple Cisco products. An attacker could exploit some of these vulnerabilities to take control of an affected system. For updates addressing lower severity vulnerabilities, see the Cisco Security Advisories page. CISA encourages...

Vulnerabilities fixed in Cisco products

Vulnerabilities have been fixed in several Cisco products. The vulnerabilities allow a malicious party to carry out attacks execute attacks that result in the following categories of damage: Denial-of-Service DoS. Remote code execution Administrator/Root privileges Increased user privileges The...

Vulnerabilities found in Cisco Unified Communications Manager

Vulnerabilities have been found in Cisco Unified Communications Manager. The vulnerabilities allow a malicious party to manipulate data and obtain sensitive information. Cisco has not yet released updates to address the vulnerabilities. fix. More information can be found on the pages below:...

Vulnerabilities fixed in Cisco products

Vulnerabilities have been fixed in Cisco products. The vulnerabilities allow a malicious party to carry out attacks execute attacks that result in the following categories of damage: Cross-Site Scripting XSS. Manipulation of data Circumvention of security measure Remote code execution User Rights...

Cisco Releases Security Updates

Cisco has released security updates to address vulnerabilities in Cisco products. An attacker could exploit some of these vulnerabilities to take control of an affected system. For updates addressing lower severity vulnerabilities see the Cisco Security Advisories page. The Cybersecurity and...

Cisco Releases Security Updates for Multiple Products

Cisco has released security updates to address vulnerabilities affecting multiple products. An unauthenticated, remote attacker could exploit some of these vulnerabilities to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and...

Cisco Releases Multiple Security Updates

Cisco has released security updates to address vulnerabilities affecting multiple products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. For updates addressing lower severity vulnerabilities, see the Cisco Security Advisories page. The...

Cisco Releases Security Updates

Cisco has released security updates to address multiple vulnerabilities in Data Center Network Manager DCNM. A remote attacker could exploit these vulnerabilities to take control of an affected system. For updates addressing lower severity vulnerabilities see the Cisco Security Advisories webpage...

Cisco Releases Security Updates

Cisco has released security updates to address vulnerabilities in Cisco products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. For updates addressing lower severity vulnerabilities see the Cisco Security Advisories page. The Cybersecurity an...

Cisco Releases Security Updates

Cisco has released security updates to address vulnerabilities affecting Cisco products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review the...

Cisco Releases Security Updates

Cisco has released updates to address vulnerabilities affecting multiple products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. NCCIC/US-CERT encourages users and administrators to review the following Cisco Security Advisories and apply the...

[Full-Disclosure] Cisco Security Advisory: Cisco ONS 15327, ONS 15454, ONS 15454 SDH, and ONS 15600 Malformed Packet Vulnerabilities

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco Security Advisory: Cisco ONS 15327, ONS 15454, ONS 15454 SDH, and ONS 15600 Malformed Packet Vulnerabilities Revision 1.0 For Public Release 2004 July 21 at 1600 UTC GMT ----------------------------------------------------------------------...