CLOUDFLARED-2026.8.1 release notes and known issues

2026.8.1

Scope: Cloudflare Tunnel. This update record adds version, fix and known-issue context. Its publication date is not a lifecycle boundary.

Summary

Warning Known issue: This release normalize paths from requests sent to HTTP origins, which can cause issues in some applications that require the encoded value to be sent in the URLs. Do not use this version; upgrade to 2026.8.2 or later. See #1719 . SHA256 Checksums: cloudflared-amd64.pkg: 2289fb79b869f53af9349c6aacf1fdbe81695100c8e7e009ac12b51e2a56a9d2 cloudflared-arm64.pkg: 4fee9b8e7b8182ad039fa5ee76d06997a15a5126fc5c395d0fa8ca3da5c46a89 cloudflared-darwin-amd64.tgz: 3bb5d94cb7756ee9a12406f229777640eef39edcd78e93e73a4d4a1f163df69e cloudflared-darwin-arm64.tgz: ebd6cc90cc6342b8e512f77cfaeb241852d87c557a317d91d23c63f4f99333d9 cloudflared-fips-linux-amd64: e60b9cd460e01e0329ebe1846084e66123f3bf2363f697318752b047a1c69cae cloudflared-fips-linux-amd64.deb: 5cecd94c8a8466b5b9521f6f5512c6169b4c101009c5864fb4fa558e07d8fba8 cloudflared-fips-linux-x86_64.rpm: e1a55e5fefdb50d540a1554a2dd6a6c241a3f3c89457c7f40748f9a3fed971dc cloudflared-linux-386: cfc47459b9cdd190f16e1ba35a9476c5616bf68130ba12c49b7d1fcc95f50c03 cloudflared-linux-386.deb: 674d36b335fc992fa7dc828150aa4679e0115d872029b8553ef4245bbd2171bb cloudflared-linux-386.rpm: 79fc3187b919286621d7dddb6a9c172dbd202fb41e28cda30e0f0a01629a9492 cloudflared-linux-aarch64.rpm: 472207f15374e33c9247cb7c3260612c23fbf1d908b8bfc735c807307ecb2d22 cloudflared-linux-amd64: 98d8eadbfdf8c7ec994e08260599c9be991e7833c746f98692b18bdf71c9b9dc cloudflared-linux-amd64.deb: e430a257d74d60a80b870ac86d4c6be0bf6d4766f2a72461a6056afce9d8a140 cloudflared-linux-arm: 61a4818c1537197a5f1c0a4662808e2e7e166b8eba701a91b62b33d7adba9b32 cloudflared-linux-arm.deb: 9ff25da68a38c2d40fd14d9007931e64e4765d5e1247122d26c04d1c557a1bb0 cloudflared-linux-arm.rpm: e4d7587458ec1baf56675ab75f9f45a1712740795680aa676ae543a4085a1c03 cloudflared-linux-arm64: 6d517efc10dfce17440177bd7011909166eab44bae0f6998182183df717c7dba cloudflared-linux-arm64.deb: ee3fe95ac038c70dc0bbe4823667a2794422fa30c6068520537dc2fe3d7ce282 cloudflared-linux-armhf: 716b092a6e04260bf7e18ec6f44ea38c5934911cadf248c56dc5a570a7cb0d3a cloudflared-linux-armhf.deb: 3e902455786301636ba3a71b198415fbfabb74f05e834106115728b5d564fad2 cloudflared-linux-armhf.rpm: 94ec6c19d3ac82d433bf5a45168381ace7a7d398b27cbafef55327f64b5e4716 cloudflared-linux-x86_64.rpm: b9613530797eb3e63b4eb84baae5b911df830934ec928191c9546503b88a316a cloudflared-windows-386.exe: 300e0608dceb9e224dae6594b341e087b232c62a121106445a53b4dd153d8065 cloudflared-windows-386.msi: 8e129ecd844017fb586dbed6e6f414291c253ebf0faeee081dd08328a7aafe89 cloudflared-windows-amd64.exe: 8f1d6f87b8756dbf37064b16e2c8251b69d816305e4f4373e1b80efb28d13b83 cloudflared-windows-amd64.msi: 97eea2f6db99b065d5847c0f053ce593c6945b69416ba289d8ad50e9483c7827

Improvements and security content

Warning Known issue: This release normalize paths from requests sent to HTTP origins, which can cause issues in some applications that require the encoded value to be sent in the URLs. Do not use this version; upgrade to 2026.8.2 or later. See #1719 . SHA256 Checksums: cloudflared-amd64.pkg: 2289fb79b869f53af9349c6aacf1fdbe81695100c8e7e009ac12b51e2a56a9d2 cloudflared-arm64.pkg: 4fee9b8e7b8182ad039fa5ee76d06997a15a5126fc5c395d0fa8ca3da5c46a89 cloudflared-darwin-amd64.tgz: 3bb5d94cb7756ee9a12406f229777640eef39edcd78e93e73a4d4a1f163df69e cloudflared-darwin-arm64.tgz: ebd6cc90cc6342b8e512f77cfaeb241852d87c557a317d91d23c63f4f99333d9 cloudflared-fips-linux-amd64: e60b9cd460e01e0329ebe1846084e66123f3bf2363f697318752b047a1c69cae cloudflared-fips-linux-amd64.deb: 5cecd94c8a8466b5b9521f6f5512c6169b4c101009c5864fb4fa558e07d8fba8 cloudflared-fips-linux-x86_64.rpm: e1a55e5fefdb50d540a1554a2dd6a6c241a3f3c89457c7f40748f9a3fed971dc cloudflared-linux-386: cfc47459b9cdd190f16e1ba35a9476c5616bf68130ba12c49b7d1fcc95f50c03 cloudflared-linux-386.deb: 674d36b335fc992fa7dc828150aa4679e0115d872029b8553ef4245bbd2171bb cloudflared-linux-386.rpm: 79fc3187b919286621d7dddb6a9c172dbd202fb41e28cda30e0f0a01629a9492 cloudflared-linux-aarch64.rpm: 472207f15374e33c9247cb7c3260612c23fbf1d908b8bfc735c807307ecb2d22 cloudflared-linux-amd64: 98d8eadbfdf8c7ec994e08260599c9be991e7833c746f98692b18bdf71c9b9dc cloudflared-linux-amd64.deb: e430a257d74d60a80b870ac86d4c6be0bf6d4766f2a72461a6056afce9d8a140 cloudflared-linux-arm: 61a4818c1537197a5f1c0a4662808e2e7e166b8eba701a91b62b33d7adba9b32 cloudflared-linux-arm.deb: 9ff25da68a38c2d40fd14d9007931e64e4765d5e1247122d26c04d1c557a1bb0 cloudflared-linux-arm.rpm: e4d7587458ec1baf56675ab75f9f45a1712740795680aa676ae543a4085a1c03 cloudflared-linux-arm64: 6d517efc10dfce17440177bd7011909166eab44bae0f6998182183df717c7dba cloudflared-linux-arm64.deb: ee3fe95ac038c70dc0bbe4823667a2794422fa30c6068520537dc2fe3d7ce282 cloudflared-linux-armhf: 716b092a6e04260bf7e18ec6f44ea38c5934911cadf248c56dc5a570a7cb0d3a cloudflared-linux-armhf.deb: 3e902455786301636ba3a71b198415fbfabb74f05e834106115728b5d564fad2 cloudflared-linux-armhf.rpm: 94ec6c19d3ac82d433bf5a45168381ace7a7d398b27cbafef55327f64b5e4716 cloudflared-linux-x86_64.rpm: b9613530797eb3e63b4eb84baae5b911df830934ec928191c9546503b88a316a cloudflared-windows-386.exe: 300e0608dceb9e224dae6594b341e087b232c62a121106445a53b4dd153d8065 cloudflared-windows-386.msi: 8e129ecd844017fb586dbed6e6f414291c253ebf0faeee081dd08328a7aafe89 cloudflared-windows-amd64.exe: 8f1d6f87b8756dbf37064b16e2c8251b69d816305e4f4373e1b80efb28d13b83 cloudflared-windows-amd64.msi: 97eea2f6db99b065d5847c0f053ce593c6945b69416ba289d8ad50e9483c7827

Known issues

Publisher statement

Not stated. The verified publisher record does not contain a known-issues statement.

Affected products and versions

Products

Cloudflare Tunnel

Affected versions

2026.8.1
2026.8.2

Fixed versions or updates

No fixed version is stated in this record.

Recommended action

Review the official publisher document before deployment.

Official publisher evidence

CLOUDFLAREVERIFIED

2026.8.1

Checked 28 Sep 2026. BlackTree preserves the last verified facts if a later source check is temporarily unavailable.

Open the official publisher source