MEDIUMCVSS v3.1 4.8Vulnerability

CVE-2026-103392

An Out-of-Bounds Write vulnerability in the TCP header processing in Juniper Networks Session Smart Router allows an attacker to corrupt TCP payload data and potentially cause session desynchronization via a transit TCP packet with an oversized SACK option length.

Properties

Severity
MEDIUM
Nvd fetched at
2026-10-28T19:43:42.952230+00:00
Cvss severity
MEDIUM
Cvss score
4.8
Retrieved at
2026-10-28T19:44:28+00:00
Score
4.8
Cvss version
3.1
Last source
NVD
Cve id
CVE-2026-103392
Cvss vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
First seen by Signal
2026-10-28T19:44:28+00:00
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
Published at
2026-10-28T17:17:22.543
Last modified
2026-10-28T17:17:22.727

Related Entities (1)

HAS_WEAKNESS (1)

→[Weakness]Out-of-bounds Write

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CVE-2026-103392 (CVSS v3.1 4.8) — Ninja Signal Threat Intelligence | Ninja Signal