CVE-2026-33798

LOWCVSS 8.7 · HIGH

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

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0.0/ 10 priority

Sources & remediation

Other references

https://supportportal.juniper.net/JSA112186

Weakness type (CWE)

CWE-121

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Deep dive

Full discourse1 post

VulniPulse@vulnipulse16h
CVE advisory: CVE-2026-33798 - juniper: 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... https://vulnipulse.com/advisories/juniper-cve-2026-33798 #CVE #CyberSecurity #Juniper #Junos
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