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Debian 12 glibc Major Network Vulnerability Alert 2026-1c2d467a01

fedora
Calendar Grey April 25, 2026
Dist Fedora Esm H88
Fedora 44 glab update addresses a DNS rebinding issue, ensuring secure command line access with critical fixes.
Update to 1.91.0 Update to 1.90.0

Summary

A GitLab CLI tool bringing GitLab to your command line.

Update Information:

Update to 1.91.0 Update to 1.90.0

Topics%20covered

Topics Covered

security advisory fedora critical DNS rebinding threat access glab

Change Log

* Wed Apr 1 2026 Packit - 1.91.0-1 - Update to 1.91.0 upstream release - Resolves: rhbz#2453971 * Mon Mar 23 2026 Packit - 1.90.0-1 - Update to 1.90.0 upstream release - Resolves: rhbz#2450398

References


[ 1 ] Bug #2454683 - CVE-2026-34742 glab: Model Context Protocol (MCP) Go SDK: DNS rebinding vulnerability allows unauthorized access [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2454683

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-8b0a672383' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
critical
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Name: glab
Product: Fedora 44
Version: 1.91.0
Release: 1.fc44
URL: https://gitlab.com/gitlab-org/cli
Summary: A GitLab CLI tool bringing GitLab to your command line

Topics%20covered

Topics Covered

security advisory fedora critical DNS rebinding threat access glab

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