Is the J2350 end of life?

Yes. The Juniper J2350 has reached end of life. Vendor support ended on 2018-07-31.

When is the J2350 end of sale date?

The Juniper J2350 reached end of sale on 2013-07-31. The last date of vendor support is 2018-07-31.

When does Juniper support end for the J2350?

Juniper support for the J2350 ended on 2018-07-31.

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J2350

Name: J2350
Brand: Juniper
SKU: J2350
Availability: Discontinued

Juniper Chassis · J Series

Source: Official Juniper notice ↗ Verified 2026-04-14

J2350 has reached end of life. Juniper support ended 2018-07-31. Last available for order 2013-07-31.

Known Exploited Vulnerabilities

This device is past Juniper's security-support date. 7 CVEs in CISA's Known Exploited Vulnerabilities catalog apply to the platform it runs. Juniper is not issuing patches for this model. Isolate, compensate, or refresh.

CVE	KEV added	Vulnerability
`CVE-2025-21590`	2025-03-13	Juniper Junos OS Improper Isolation or Compartmentalization Vulnerability Advisory 1 Advisory 2
`CVE-2023-36844`	2023-11-13	Juniper Junos OS EX Series PHP External Variable Modification Vulnerability Advisory 1 Advisory 2
`CVE-2023-36845`	2023-11-13	Juniper Junos OS EX Series and SRX Series PHP External Variable Modification Vulnerability Advisory 1 Advisory 2
`CVE-2023-36846`	2023-11-13	Juniper Junos OS SRX Series Missing Authentication for Critical Function Vulnerability Advisory 1 Advisory 2
`CVE-2023-36847`	2023-11-13	Juniper Junos OS EX Series Missing Authentication for Critical Function Vulnerability Advisory 1 Advisory 2
`CVE-2023-36851`	2023-11-13	Juniper Junos OS SRX Series Missing Authentication for Critical Function Vulnerability Advisory 1 Advisory 2
`CVE-2020-1631`	2022-03-25	Juniper Junos OS Path Traversal Vulnerability Advisory 1

Source: CISA Known Exploited Vulnerabilities catalog. The Ransomware flag reflects CISA's own knownRansomwareCampaignUse field, set when the CVE has been observed in ransomware campaigns per their threat intel. It's not a property of the vulnerability description itself.

Correlation is at the platform level, not per-OS-version. Not exhaustive: KEV only lists actively-exploited CVEs and many relevant unexploited vulnerabilities are not here. Verify against vendor security advisories (PSIRT, JSA, PAN-SA) and NVD before acting. See compensating controls if refresh isn't immediate.

Announced 2013-02-05

End of Sale 2013-07-31

End of Support 2018-07-31

J2350 Lifecycle Overview

The Juniper J2350 is a chassis product in the Juniper J series. This product has reached end of life as of 2018-07-31, meaning Juniper no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on 2013-07-31. Organizations still running the J2350 should plan a migration .

Lifecycle Milestones

Lifecycle notice published	2013-02-05	13y 2mo ago
End of sale	2013-07-31	12y 9mo ago
Last date of support	2018-07-31	7y 9mo ago

Additional Dates

Last Warranty Conversion Date	2014-07-31	11y 9mo ago
Same Day Support Discontinued Date	2015-07-31	10y 9mo ago
Next Day Support Discontinued Date	2017-07-31	8y 9mo ago

Applicable Platforms

J2350

Known Exploited Vulnerabilities

J2350 Lifecycle Overview

Lifecycle Milestones

Additional Dates

Other J Series SKUs

Sunsetting around the same time