Recently, Cloudflare released an updated version of their software, Cloudflare-Warp-2026.4.1350.0-1, designed for use with the Cloudflare One Client. However, this new release uses an outdated webkit2gtk3 package that newer Linux systems no longer support, likely an oversight, but it’s still quite frustrating.

The solution is to rollback or keep the previous version (cloudflare-warp-2026.3.846.0-1)

Explaining the Rollback to the Previous Release

Below, I outline the dependencies of the two latest releases.

Previous working release cloudflare-warp-2026.3.846.0-1.x86_64:

ca-certificates
dbus
desktop-file-utils
glibc
iproute
libpcap
nftables
nss-tools
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1

New Problematic Release Dependencies of cloudflare-warp-2026.4.1350.0-1.x86_64:

ca-certificates
dbus
desktop-file-utils
glibc
iproute
libappindicator-gtk3
libpcap
nftables
nss-tools
webkit2gtk3 # old dependencie that don't ship with newest systems

Disclaimer

I only tested this on Fedora Workstation 44 X86 and Ubuntu Server 26.04 LTS X86, both systems faced the issue, and I resolved it using the same solution outlined above.