Medium severity4.3NVD Advisory· Published Oct 28, 2026· Updated Oct 28, 2026
CVE-2026-103393
CVE-2026-103393
Description
An Out-of-Bounds Read vulnerability in the VRRP implementation in Juniper Networks Session Smart Router allows an L2-adjacent attacker to read stale memory contents or cause a system fault via a specially crafted VRRPv3 advertisement.
Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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