megachangelog
Feature

AI Search now supports GLM-5.3 Flash

AI Search now supports the GLM-5.3 Flash model for text generation, which features a 1,048,576-token context window and runs on Workers AI. Users can configure this model for their AI Search instances.

AI Search now supports @cf/zai-org/glm-5.3-flash for text generation. The model has a 1,048,576-token context window and runs on Workers AI.

To configure the model for an AI Search instance, refer to Supported models.

ai-searchworkers-aimodelsglm

Source: original entry ↗

More from Cloudflare

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Feature

Rules - Remove surrounding bytes with trim functions

Cloudflare Rules now supports three new functions—trim(), trim_start(), and trim_end()—to remove surrounding bytes from values before comparison. These functions work across all HTTP products on all plans and can remove ASCII whitespace by default or custom byte sets specified as an optional parameter.

ruleshttpapifunctionstext-processing
Feature

Infrastructure applications support configurable session duration

Infrastructure applications now support configurable session duration with a default of 24 hours, set via dashboard or API. When the session duration expires, active SSH connections are closed and users must reconnect, improving security and predictability compared to the previous behavior where sessions could persist unpredictably.

accessinfrastructuresshsession-managementsecurity
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
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