Apple rolls out second Release Candidates for macOS Tahoe 26.7.1 and macOS Sequoia 15.8.1

Apple has issued second release candidates for macOS Tahoe 26.7.1 and macOS Sequoia 15.8.1, signaling the updates are nearing general availability and are likely focused on important security fixes. For CIOs and IT leaders, this means a short-term priority to validate endpoint compatibility, confirm patch readiness, and prepare for rapid rollout across managed Mac fleets to reduce exposure to emerging vulnerabilities.