Cisco security advisory (AV26-785)

Serial number: AV26-785
Date: August 6, 2026

As of August 5, 2026, Cisco is affected by vulnerabilities in the following products:

  • Cisco Catalyst SD-WAN Release
    • prior to 20.9.10
    • prior to 20.12.8.1
    • prior to 20.15.6
    • prior to 20.18.4
    • prior to 26.1.2
  • Cisco IOS XE Software Release
    • prior to 17.9.10
    • prior to 17.12.8
    • prior to 17.15.6
    • prior to 17.18.4 and 17.18.4a
    • prior to 26.1.2
  • Cisco Secure FMC Software Release
    • prior to Cisco_Firepower_Mgmt_Center_Hotfix_GB-7.0.9.1-3.sh.REL.tar
    • prior to Cisco_Secure_FW_Mgmt_Center_Hotfix_HL-7.2.11.1-4.sh.REL.tar
    • prior to Cisco_Secure_FW_Mgmt_Center_Hotfix_HG-7.4.7.1-3.sh.REL.tar
    • prior to Cisco_Secure_FW_Mgmt_Center_Hotfix_CY-7.6.5.1-2.sh.REL.tar
    • prior to Cisco_Secure_FW_Mgmt_Center_Hotfix_AM-7.7.12.1-2.sh.REL.tar
    • prior to Cisco_Secure_FW_Mgmt_Center_Hotfix_P-10.0.1.1-2.sh.REL.tar
  • Cisco IOS XE Software with SNMPv1
  • Cisco IOS XE Software with SNMPv2c
  • Cisco IOS XE Software with SNMPv3
  • Cisco IOS XE Software with BEEP feature enabled
  • Cisco IOS Software or IOS XE Software with XMCP Server feature enabled
  • Cisco NFVIS Release
    • prior to 4.12
    • prior to 4.13
    • prior to 4.14
    • prior to 4.15
  • Cisco UCS Server Software Release
    • prior to 4.2
    • prior to 4.3
    • prior to 6.0
    • prior to 3.2
    • prior to 4.15
    • prior to 4.3
  • Cisco Telemetry Broker Appliances
    • prior to 6.0(2.260143)
  • IEC6400 Edge Compute Appliances
    • prior to 4.3(6.260054)
  • IOS XRv 9000 M7 Appliances
    • prior to 6.0(2.260143)
  • Secure Endpoint Private Cloud Appliances
    • prior to 4.3(2.260020) (M5)
    • prior to 4.3(6.260054) (M6)
  • Secure Firewall Management (FMC) Center Appliances
    • prior to 4.3(2.260020) (M5)
    • prior to 6.0(2.260143) (M6, M8)
  • Secure Malware Analytics Appliances
    • prior to 4.3(2.260020) (M5)
    • prior to 4.3(6.260054) (M6)
  • Secure Network Analytics Appliances
    • prior to 4.3(2.260020) (M5)
    • prior to 6.0(2.260143) (M6)
  • Secure Network Server (ISE SNS) Appliances
    • prior to 4.3(2.260020) (M5)
    • prior to 6.0(2.260143) (M6, M8)

The Cyber Centre encourages users and administrators to review the provided web link and apply any necessary updates as they become available.

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