XIOS 4.0.27
XIOS-4.0.27
Os Release
· XIOS Series
Source scope: Dell EMC operating environment release schedule (KB 000185734). EOSS = end of standard support for this release; EOSL = end of service life. A blank date is not published by Dell; PowerMax/VMAX/Enginuity releases follow the hardware model's EOSS/EOSL.
KEV assessment: Current vendor KEV entries concern products outside this networking catalog; this is not a device-safety finding. Coverage details.
Is XIOS 4.0.27 still maintained?
No. Dell no longer maintains XIOS 4.0.27; support ended 2022-04-30. It receives no fixes of any kind, including security patches. Devices running it are unpatched against any newer vulnerability — plan an upgrade to a maintained release. See Dell's lifecycle bulletin.
When do security fixes for XIOS 4.0.27 stop?
Dell has not published an end-of-engineering date for XIOS 4.0.27.
What should I upgrade XIOS 4.0.27 to?
Upgrade to a currently maintained Dell release. Check the release-train table on the vendor page for the nearest supported version.
XIOS 4.0.27 Release Lifecycle
XIOS 4.0.27 is a Dell XIOS software release. Releases are maintained on a fixed schedule: Dell ships fixes and security patches until the release reaches end of engineering, after which a device must be upgraded to a maintained release to stay patchable. The dates below are milestones for the software train, not for any specific appliance — hardware running this release has its own separate lifecycle. This product has reached end of life as of , meaning Dell no longer provides technical support, software updates, or hardware replacement for this product. Organizations still running the XIOS 4.0.27 should plan a migration .
Lifecycle Milestones
| End of software maintenance | 4y 6mo ago | |
|---|---|---|
| Last date of support | 4y 6mo ago |
Additional Dates
| Rts Date | 7y 6mo ago | |
|---|---|---|
| End Of Standard Support Date | 4y 6mo ago | |
| List Date | in 12mo |