High severity8.8NVD Advisory· Published Oct 14, 2026· Updated Oct 14, 2026
CVE-2026-33798
CVE-2026-33798
Description
A Stack-based Buffer Overflow vulnerability in the srxpfe of Juniper Networks Junos OS and Junos OS Evolved on the SRX Series allows an L2-adjacent attacker to execute arbitrary code as root via high-availability fabric traffic.
Affected products
2Patches
Vulnerability mechanics
References
1News mentions
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