Bug 2524148 - CVE-2026-80186 bluez: Stack Overflow in name2utf8 causes DoS and potential code execution [fedora-all]
Summary: CVE-2026-80186 bluez: Stack Overflow in name2utf8 causes DoS and potential co...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: bluez
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Peter Robinson
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["12a8a9a4-bac2-4460-a7c5-6...
Depends On:
Blocks: CVE-2026-80186
TreeView+ depends on / blocked
 
Reported: 2026-08-25 21:56 UTC by Charles Timko
Modified: 2026-09-11 18:50 UTC (History)
6 users (show)

Fixed In Version: bluez-5.87-6.fc44 bluez-5.87-6.fc43 bluez-5.87-7.fc45
Clone Of:
Environment:
Last Closed: 2026-08-28 16:07:09 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Charles Timko 2026-08-25 21:56:48 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.

https://github.com/bluez/bluez/security/advisories/GHSA-68h6-5qgp-3975

Comment 1 Fedora Update System 2026-08-26 13:09:55 UTC
FEDORA-2026-f4d10955d6 (bluez-5.87-6.fc45) has been submitted as an update to Fedora 45.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-f4d10955d6

Comment 2 Fedora Update System 2026-08-26 13:11:20 UTC
FEDORA-2026-01488a5766 (bluez-5.87-5.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-01488a5766

Comment 3 Fedora Update System 2026-08-26 13:12:15 UTC
FEDORA-2026-432a1ef311 (bluez-5.87-5.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-432a1ef311

Comment 4 Fedora Update System 2026-08-27 01:33:09 UTC
FEDORA-2026-d4eec45564 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-d4eec45564`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-d4eec45564

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

Comment 5 Fedora Update System 2026-08-27 01:55:30 UTC
FEDORA-2026-1fba3f22c9 has been pushed to the Fedora 44 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-1fba3f22c9`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-1fba3f22c9

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

Comment 6 Fedora Update System 2026-08-27 02:13:19 UTC
FEDORA-2026-84b4f1c43a has been pushed to the Fedora 45 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-84b4f1c43a`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-84b4f1c43a

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

Comment 7 Fedora Update System 2026-08-28 16:07:09 UTC
FEDORA-2026-1fba3f22c9 (bluez-5.87-6.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 8 Fedora Update System 2026-08-31 17:03:07 UTC
FEDORA-2026-d4eec45564 (bluez-5.87-6.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 9 Fedora Update System 2026-09-11 18:50:01 UTC
FEDORA-2026-84b4f1c43a (bluez-5.87-7.fc45) has been pushed to the Fedora 45 stable repository.
If problem still persists, please make note of it in this bug report.


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