Bug 2450319 - CVE-2026-4647 mingw-binutils: Out-of-Bounds Read in XCOFF Relocation Processing in GNU Binutils BFD Library [fedora-all]
Summary: CVE-2026-4647 mingw-binutils: Out-of-Bounds Read in XCOFF Relocation Processi...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: mingw-binutils
Version: rawhide
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Kalev Lember
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["1042e5e4-7ebc-44fa-8e5f-b...
Depends On:
Blocks: CVE-2026-4647
TreeView+ depends on / blocked
 
Reported: 2026-03-23 13:06 UTC by Abhishek Raj
Modified: 2026-04-05 01:00 UTC (History)
5 users (show)

Fixed In Version: mingw-binutils-2.45.1-2.fc43 mingw-binutils-2.43.1-6.fc42
Clone Of:
Environment:
Last Closed: 2026-04-05 00:54:41 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Abhishek Raj 2026-03-23 13:06:12 UTC
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Comment 1 Fedora Update System 2026-03-27 22:19:28 UTC
FEDORA-2026-9174e6ea37 (mingw-binutils-2.45.1-2.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-9174e6ea37

Comment 2 Fedora Update System 2026-03-28 01:49:39 UTC
FEDORA-2026-9174e6ea37 has been pushed to the Fedora 43 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-9174e6ea37`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-9174e6ea37

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 3 Fedora Update System 2026-03-28 02:18:30 UTC
FEDORA-2026-fe96f3532b has been pushed to the Fedora 42 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-fe96f3532b`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-fe96f3532b

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 4 Fedora Update System 2026-04-05 00:54:41 UTC
FEDORA-2026-9174e6ea37 (mingw-binutils-2.45.1-2.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 5 Fedora Update System 2026-04-05 01:00:10 UTC
FEDORA-2026-fe96f3532b (mingw-binutils-2.43.1-6.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.


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