Canadian Centre for Cyber Security cyber.gc.ca

Juniper Networks security advisory (AV26-1043)

Imported from official source

October 15, 2026 13:44

Cybersecurity Classified by Officially

Serial number: AV26-1043
Date: October 15, 2026

As of October 14, 2026, Juniper Networks is affected by vulnerabilities in the following products:

Junos OS
- Versions prior to 23.2R2-S7.7
- Version 23.4 prior to 23.4R2-S8.13
- Version 24.2 prior to 24.2R2-S5.5
- Version 24.4 prior to 24.4R2-S5
- Version 25.2 prior to 25.2R2-S2
- Version 25.4 prior to 25.4R1-S3
- Version 26.2 prior to 26.2R1-S2
Junos OS Evolved
- Versions prior to 23.2R2-S7.7-EVO
- Version 23.4 prior to 23.4R2-S8.11-EVO
- Version 24.2 prior to 24.2R2-S5.6-EVO
- Version 24.4 prior to 24.4R2-S5-EVO
- Version 25.2 prior to 25.2R2-S2-EVO
- Version 25.4 prior to 25.4R1-S3-EVO
- Version 26.2 prior to 26.2R1-S2-EVO
- Version 23.4X100-EVO
- Version 25.2X100 prior to 25.2X100-D35-EVO
- Version 25.4X300 prior to 25.4X300-D40-EVO

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

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Source: Canadian Centre for Cyber Security. Licence

Read the original at the source: https://cyber.gc.ca/en/alerts-advisories/juniper-networks-security-advisory-av26-1043

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Provenance

Organization: Canadian Centre for Cyber Security — imported from official source
Official source: https://www.cyber.gc.ca/api/cccs/rss/v1/get?feed=alerts_advisories&lang=en ATOM
Imported: October 15, 2026 14:00
Versions: 1 recorded
Identity: https://cyber.gc.ca/en/alerts-advisories/juniper-networks-security-advisory-av26-1043