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CVE-2026-103392

4.8 medium Published
NVD · CVE.org

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.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 3

  1. StatusAwaiting Analysis → PublishedNVD modified 2026-10-28 16:33
  2. StatusPublished → Awaiting AnalysisNVD modified 2026-10-28 17:17
  3. First seenCVSS 4.8 · juniper networksNVD modified 2026-10-28 16:33

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 1