watchOS 11 End of Life Date
watchOS 11 end-of-life date, support status, and CVE risk. Data from endoflife.date and official vendor documentation.
watchOS 11 was released on September 16, 2024 and support ended on September 15, 2025 — a supported lifespan of 1 year, in line with the 1 year median for watchOS releases. The last patch it will ever receive is 11.6.2, published February 5, 2026 — 5 months after the published end-of-life date. It has been without security patches for 11 months.
What does watchOS 11 end of life mean?
When watchOS 11 reaches end of life, the maintainers stop issuing security patches for this version. CVEs discovered after the EOL date are publicly disclosed on the National Vulnerability Database with no patch available. Exploit code frequently appears on GitHub within days of disclosure.
The CVE blind spot: Most vulnerability scanners check for known CVEs but do not flag the ongoing accumulation of unpatched vulnerabilities in EOL software versions. Running watchOS 11 past its EOL date creates a permanently growing attack surface that standard security tooling will not surface.
Migrate to watchOS 26 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.