Fedora 43 Insight Critical Denial of Service CVE-2026-0106837085
fedora
March 15, 2026
New upstream snapshot
Summary
Insight is a tight graphical user interface to GDB written in Tcl/Tk.
It provides a comprehensive interface that enables users to harness
most of GDB's power. It's also probably the only up-to-date UI for
the latest GDB version.
Update Information:
New upstream snapshot. Fixes CVEs 2025-11494, 2025-11495, 2026-2341, 2026-3441, 2026-3442. Fixes CVEs 2025-69644, 2025-69645, 2025-69646. Fixes FTBFS. Relax BR of itcl/itk/iwidgets. Patch "libtool_tag" to force C++ language tagging in libtool.
Topics Covered
Change Log
* Fri Mar 6 2026 Patrick Monnerat
References
[ 1 ] Bug #2402843 - CVE-2025-11495 insight: GNU Binutils Linker heap-based overflow [fedora-42]
https://bugzilla.redhat.com/show_bug.cgi?id=2402843
[ 2 ] Bug #2402846 - CVE-2025-11494 insight: GNU Binutils Linker out-of-bounds read [fedora-42]
https://bugzilla.redhat.com/show_bug.cgi?id=2402846
[ 3 ] Bug #2434680 - insight: FTBFS in Fedora rawhide/f44
https://bugzilla.redhat.com/show_bug.cgi?id=2434680
[ 4 ] Bug #2438918 - CVE-2026-2341 insight: libiberty: Application crash via crafted C++ symbol demangling [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2438918
[ 5 ] Bug #2443834 - CVE-2026-3441 CVE-2026-3442 insight: various flaws [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2443834
[ 6 ] Bug #2445276 - CVE-2025-69646 insight: Binutils: Denial of Service via malformed DWARF debug_rnglists data [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2445276
[ 7 ] Bug #2445281 - CVE-2025...
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-0106837085' 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
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Name: insight
Product: Fedora 43
Version: 18.0.50.20260306
Release: 1.fc43
Summary: Graphical debugger based on GDB
Topics Covered
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