Bug 2515142 - CVE-2026-41178 pack: OpenTelemetry-Go: Denial of Service via oversized baggage headers [fedora-all]
Summary: CVE-2026-41178 pack: OpenTelemetry-Go: Denial of Service via oversized baggag...
Keywords:
Status: ON_QA
Alias: None
Product: Fedora
Classification: Fedora
Component: pack
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Lokesh Mandvekar
QA Contact:
URL:
Whiteboard: {"flaws": ["8af1214d-5e3b-4d7d-9f73-4...
Depends On:
Blocks: CVE-2026-41178
TreeView+ depends on / blocked
 
Reported: 2026-08-13 04:21 UTC by Praise Ogwuche
Modified: 2026-08-22 01:24 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Praise Ogwuche 2026-08-13 04:21:43 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.

OpenTelemetry-Go is the Go implementation of OpenTelemetry. Versions 1.41.0 and 1.43.0 removed raw-length rejection and it causes `Parse` to process arbitrarily large/invalid baggage headers and log errors, enabling DoS via oversized inputs. Versions 1.42.0 and 1.44.0 fix the issue.

Comment 1 Lokesh Mandvekar 2026-08-13 20:28:42 UTC
pack has been updated to version 0.40.9, which fixes CVE-2026-41178 by updating the bundled go.opentelemetry.io/otel dependency from v1.43.0 to v1.44.0.

Fixed in:
- pack-0.40.9-1.fc46 (rawhide)
- pack-0.40.9-1.fc45 (Fedora 45)
- pack-0.40.9-1.fc44 (Fedora 44)
- pack-0.40.9-1.fc43 (Fedora 43)
- pack-0.40.9-1.el9 (EPEL 9)
- pack-0.40.9-1.el8 (EPEL 8)

Bodhi updates will be created for stable releases. The bug will be auto-closed when updates are pushed to stable.

Comment 2 Fedora Update System 2026-08-13 20:39:36 UTC
FEDORA-2026-14ebd38fea (pack-0.40.9-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-14ebd38fea

Comment 3 Fedora Update System 2026-08-13 20:39:52 UTC
FEDORA-2026-70dd9b4fc0 (pack-0.40.9-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-70dd9b4fc0

Comment 4 Fedora Update System 2026-08-13 20:40:07 UTC
FEDORA-EPEL-2026-0af8f5893c (pack-0.40.9-1.el9) has been submitted as an update to Fedora EPEL 9.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-0af8f5893c

Comment 5 Fedora Update System 2026-08-13 20:40:24 UTC
FEDORA-EPEL-2026-df0e6e2699 (pack-0.40.9-1.el8) has been submitted as an update to Fedora EPEL 8.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-df0e6e2699

Comment 6 Fedora Update System 2026-08-14 01:02:56 UTC
FEDORA-2026-14ebd38fea 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-2026-14ebd38fea`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-14ebd38fea

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

Comment 7 Fedora Update System 2026-08-14 01:39:13 UTC
FEDORA-EPEL-2026-0af8f5893c has been pushed to the Fedora EPEL 9 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-0af8f5893c

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

Comment 8 Fedora Update System 2026-08-14 01:42:46 UTC
FEDORA-EPEL-2026-df0e6e2699 has been pushed to the Fedora EPEL 8 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-df0e6e2699

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

Comment 9 Fedora Update System 2026-08-14 01:55:01 UTC
FEDORA-2026-70dd9b4fc0 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-2026-70dd9b4fc0`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-70dd9b4fc0

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

Comment 10 Fedora Update System 2026-08-22 00:28:56 UTC
FEDORA-EPEL-2026-0af8f5893c (pack-0.40.9-1.el9) has been pushed to the Fedora EPEL 9 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 11 Fedora Update System 2026-08-22 00:38:50 UTC
FEDORA-EPEL-2026-df0e6e2699 (pack-0.40.9-1.el8) has been pushed to the Fedora EPEL 8 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 12 Fedora Update System 2026-08-22 01:12:25 UTC
FEDORA-2026-70dd9b4fc0 (pack-0.40.9-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 13 Fedora Update System 2026-08-22 01:24:00 UTC
FEDORA-2026-14ebd38fea (pack-0.40.9-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.


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