megachangelog
Feature

Temporarily turn off Access service tokens

Cloudflare Access administrators can now disable service tokens without deleting them, allowing configuration to be preserved for later re-enablement. This helps contain credential exposure or pause automated services while maintaining the token's settings.

Cloudflare Access administrators can now temporarily turn off service tokens without deleting them. A disabled token cannot authenticate, but its configuration remains available so administrators can turn it on again later.

Turning off a token also stops any previous secret in an active rotation grace period. Use this control to contain suspected credential exposure or pause an automated service.

For configuration instructions, refer to Turn a service token on or off.

accessservice-tokenssecuritycredentials

Source: original entry ↗

More from Cloudflare

Follow Cloudflare to get its new changes in your feed and email digest.

Feature

DNS - Configure Advanced Custom Nameservers with nameserver sets

Nameserver sets are now available in beta for Enterprise accounts, allowing you to group custom nameserver names with Cloudflare-assigned IP addresses and assign them to multiple zones. This new approach replaces legacy custom_ns sets with reusable, immutable objects that support up to 3 IPv4 and 3 IPv6 addresses per nameserver and can leverage Advanced anycast network groups for improved resiliency.

dnsnameserversenterpriseapibeta
Security2026-10-14

Emergency WAF managed rule for active RCE vulnerability

Cloudflare released an emergency WAF update with a new managed rule to block exploitation of a critical remote code execution vulnerability in popular web frameworks. The Generic Rules - Remote Code Execution detection prevents attackers from executing arbitrary system commands via malicious input with invalid path sequences.

wafsecurityrcemanaged-rulesemergency
Feature

Cloudflare API MCP server sends Workers Issues as MCP Events

The Cloudflare API MCP server now exposes Workers Issues as MCP Events through webhook subscriptions, allowing agents to receive real-time notifications when production failures are detected without polling. Clients can subscribe to cloudflare.alert.workers_observability_real_time_issue scoped to an account or individual Worker.

workersmcpmonitoringapiobservability
See all Cloudflare changes →