Ref# ADV2025_379 | Date: Oct 16th 2025

---

Cisco published a security advisory highlighting vulnerabilities in the following product on October 15th , 2025. It is recommended that you take the necessary precautions by ensuring your product is always updated. 

• Cisco TelePresence CE on-premises – versions 9, 10 and versions prior to 11.32.2.1 

• Cisco RoomOS Release on-premises – versions 9, 10 and versions prior to 11.32.2.1 

• Cisco RoomOS Release cloud-aware – versions prior to July 2025 

• Cisco Open Source Snort 3 – versions prior to 3.9.3.0 

• Cisco Desk Phone 9800 Series – versions prior to 3.3(1) 

• Cisco IP Phone 7800 and 8800 Series – versions prior to 14.4(1) 

• Cisco IP Phone 8821 – versions prior to 11.0(6)SR7 

• Cisco Video Phone 8875 – versions prior to 3.3(1) 

For more information on this update, you can follow these URLs: 

• Cisco TelePresence Collaboration Endpoint and RoomOS Software Information Disclosure Vulnerability 

• Multiple Cisco Products Snort 3 MIME Denial of Service Vulnerabilities 

• Cisco Desk Phone 9800 Series, IP Phone 7800 and 8800 Series, and Video Phone 8875 with SIP Software Vulnerabilities 

• Cisco Security Advisories 

The Guyana National CIRT recommends that users and administrators review this update and apply it where necessary. 

PDF Download: Cisco Security Advisory

References 

• Cisco Security Advisory   (October 15th, 2025). Retrieved from Cisco .https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-roomos-inf-disc-qGgsbxAm 

  

• Cisco Security Advisory. (October 15th, 2025). Retrieved from Canadian Centre for Cyber Security. https://www.cyber.gc.ca/en/alerts-advisories/cisco-security-advisory-av25-672