The Enclave discovery of a persistent setIsDebugMode(true) flag in Microsoft’s shared Android SDK reveals more than a simple production oversight; it exposes systemic weaknesses in how Microsoft manages family-of-client-identifiers (FOCI) refresh tokens across its productivity suite. While the original reporting correctly notes that any co-installed app could silently obtain tokens for Word, Excel, PowerPoint, Copilot, Loop, and OneNote, it understates the operational reality for government and defense users who rely on these apps for classified-adjacent workflows. Microsoft’s decision to ship the same SDK across six high-volume titles created a de-facto single point of failure that mirrors earlier token-handling errors seen in the 2023 Storm-0558 campaign, where similar refresh-token abuse enabled prolonged mailbox access. The affected CVEs (CVE-2026-41100 through 41102 and 42832) carry CVSS scores up to 7.7 precisely because the tokens survive app updates and require no user interaction, allowing an adversary who has already achieved initial access via a sideloaded or supply-chain app to maintain persistence without triggering conditional-access alerts. Security teams using Intune or other MDM platforms must now treat token revocation as a standard post-patch step, because FOCI tokens issued before the May 2026 builds remain valid. This incident also underscores the broader tension between seamless enterprise SSO and the principle of least privilege on mobile endpoints, a vector increasingly targeted by state actors seeking low-noise access to corporate and government Microsoft 365 tenants.