Samsung's June 2026 security patch is the most comprehensive in history. And it's expanding fast.
For June 2026, Samsung has started rolling out a major security update that addresses dozens of vulnerabilities. Its flagship smartphones are covered under the monthly update schedule and should soon start receiving the June 2026 security patch. Supported foldables include the Galaxy Z TriFold, Z Fold4, Z Fold5, Z Fold6, Z Fold7, Z Fold Special Edition, Z Flip4, Z Flip5, Z Flip6, Z Flip7, Z Flip7 FE. TechBooky
June 2026 patch expanding this week to:
▪ Galaxy Z TriFold ✅ (Samsung's most expensive phone)
▪ Galaxy Z Fold 4 / Z Fold SE ✅ (excluded from One UI 8.5 but still protected)
▪ Galaxy Z Flip 4 / Z Flip 7 FE ✅
▪ Galaxy W2 (Chinese market foldable) ✅
45 CVEs total: 5 Critical, 28 High, 12 Moderate Includes: 1 Exynos-specific semiconductor SVE fix
The key message: being excluded from One UI 8.5 does NOT mean abandoned. Z Fold 4, Z Flip 4, Tab S8 owners still receive monthly security patches. Samsung's 7-year security promise applies even to feature-update-excluded devices.
Apple Watch Series 9: dropped from watchOS 27 AI features. Galaxy Z Fold 4: still receiving monthly security patches.
Different definitions of "support." 🟠
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