CVE-2026-33792 in Junos OS

Résumé

par MITRE • 14/10/2026

A Stack-based Buffer Overflow vulnerability in the srxpfe process of Juniper Networks Junos OS on SRX Series allows an unauthenticated network attacker to execute code as root or cause a denial of service via a crafted packet received on a configured GRE tunnel.

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• Responsable: Juniper
• Réserver: 23/03/2026
• Divulgation: 14/10/2026
• Modérer: accepté
• Entrée: VDB-420140
• CPE: 20261014
• CWE: CWE-120 (confirmé)
• CVSS: 9.8 (CNA)
• EPSS: 0.00000
• KEV: non
• Activités: très faible
• Secteur: Insurance, Telecommunication, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-33792
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-33792
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-33792/