MEDIUM 5.3 NVD

CVE-2026-103391

An Out-of-bounds Write vulnerability in the SSR TCP proxy/optimization path in Juniper Networks Session Smart Router allows an attacker to corrupt forwarded pac

An Out-of-bounds Write vulnerability in the SSR TCP proxy/optimization path in Juniper Networks Session Smart Router allows an attacker to corrupt forwarded packet data and potentially cause a data-plane crash via a transit TCP packet with a crafted TCP option length.

References

https://supportportal.juniper.net/JSA112183

Published: 2026-10-28 · Source: NVD · Feed updated: 2026-10-28

This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-10-28 via NVD.

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