cloudflare Latest Vulnerabilities
Latest vulnerabilities published by cloudflare
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OAuth Implementation Vulnerability in Cloudflare's Workers-OAuth-Provider
CVE-2025-4143Cloudflare6MEDIUMOAuth Vulnerability in Cloudflare MCP Framework Workers
CVE-2025-4144Cloudflare5.3MEDIUMLocal Privilege Escalation Vulnerability in Octorpki by Cloudflare
CVE-2021-3978CloudflareOctorpki7.5HIGHImproper Privilege Management in Cloudflare WARP on Windows
CVE-2025-0651CloudflareWarp6.1MEDIUMOut of Bounds Read/Write Vulnerability in JPEG XL Encoder by Cloudflare
CVE-2024-11403CloudflareLibJXLMemory Exhaustion Vulnerability in quic-go by Cloudflare
CVE-2024-22189Cloudflarequic-goCloudflare Quiche Vulnerable to Unbounded Storage of Information Related to Connection ID Retirement
CVE-2024-1410CloudflareQuiche3.7LOWUnlimited Resource Allocation Vulnerability Affects Cloudflare Quiche
CVE-2024-1765CloudflareQuiche5.9MEDIUMMemory corruption issues is Cloudflare zlib implementation
CVE-2023-6992CloudflareZlib4MEDIUMServer-Side Request Forgery (SSRF) in Miniflare
CVE-2023-7078CloudflareMiniflare7.5HIGHArbitrary remote file read in Wrangler dev server
CVE-2023-7079Cloudflarewrangler6.4MEDIUMArbitrary remote code execution within wrangler dev Workers sandbox
CVE-2023-7080Cloudflarewrangler8.5HIGHUnbounded queuing of path validation messages in cloudflare-quiche
CVE-2023-6193Cloudflarequiche5.3MEDIUMResource exhaustion via memory leak in tokio-boring
CVE-2023-6180Cloudflaretokio-boring5.3MEDIUMInsufficient Validation on Override Codes for Always-Enabled WARP Mode
CVE-2023-3747CloudflareWarp Client5.5MEDIUMSpoofing User's Activity Loads in WARP Mobile Client (Android)
CVE-2023-0654CloudflareWarp Client3.9LOWInjecting Activity Loads in WARP Mobile Client
CVE-2023-0238CloudflareWarp Client3.9LOWlol-html panics on certain HTML inputs
CVE-2023-4241CloudflareLol-html7.5HIGHPlaintext transmission of DNS requests in Windows 1.1.1.1 WARP client
CVE-2023-2754CloudflareWarp7.4HIGHDirectory traversal vulnerability in Cloudflare Wrangler
CVE-2023-3348CloudflareWrangler5.7MEDIUMInvalid Slice Split Results in Server Panic
CVE-2023-3766CloudflareOdoh-rs5.9MEDIUMRemote access to warp-svc.exe in Cloudflare WARP
CVE-2023-1862CloudflareWarp Client7.3HIGHOut of Bounds Slice index in cfnts leads to remote panic
CVE-2023-3036Cloudflarecfnts7.5HIGHOut of Bounds Access Leading to Undefined Behavior
CVE-2023-3040Cloudflarelua-resty-json7.5HIGHBuffer under-read in workerd
CVE-2023-2512CloudflareWorkerd6.5MEDIUM