Vigia

Cisco IOS XE 17.12 end of life (EOL) date and support status

Security fixes only Receives fixes until 2027-09-30 (in 357 days)

Cisco IOS XE 17.12 only receives security fixes until 2027-09-30; plan an upgrade to 26.1.

ProductCisco IOS XE
Version cycle17.12
StatusSecurity fixes only
Released2023-07-28
LTSyes
Active support until2026-03-30
End of life2027-09-30
Latest version—
Last verified2026-10-08

All Cisco IOS XE versions → · Source: endoflife.date

Frequently asked questions

Is Cisco IOS XE 17.12 end of life?

Not yet, but active support has ended: Cisco IOS XE 17.12 only receives security fixes until 2027-09-30.

When does Cisco IOS XE 17.12 reach end of life?

Cisco IOS XE 17.12 reaches end of life on 2027-09-30.

When was Cisco IOS XE 17.12 released?

Cisco IOS XE 17.12 was first released on 2023-07-28.

Is Cisco IOS XE 17.12 an LTS release?

Yes.

Give your AI agent these facts

Vigia is a free MCP server: your coding agent checks versions, breaking changes and vulnerabilities before it writes code. No signup, no API key.

claude mcp add --transport http vigia https://vigia.coredls.cloud/mcp

Add to CursorAdd to VS Code★ Star on GitHub

Any other MCP client
{ "mcpServers": { "vigia": { "url": "https://vigia.coredls.cloud/mcp" } } }

Agent skill (SKILL.md): tells the agent when to use Vigia · GitHub Action for pull requests

For agents

GET https://vigia.coredls.cloud/v1/eol/cisco-ios-xe/17.12