Bug 2460842 - CVE-2026-33594 dnsdist: outgoing DoH excessive memory allocation [epel-all]
Summary: CVE-2026-33594 dnsdist: outgoing DoH excessive memory allocation [epel-all]
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: dnsdist
Version: epel10
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Sander Hoentjen
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["fbb9f2df-5dc3-40d8-a70d-c...
Depends On:
Blocks: CVE-2026-33594
TreeView+ depends on / blocked
 
Reported: 2026-04-22 18:45 UTC by Guilherme de Almeida Suckevicz
Modified: 2026-06-15 01:35 UTC (History)
2 users (show)

Fixed In Version: dnsdist-2.0.6-1.el10_2 dnsdist-1.9.14-1.el9 dnsdist-2.0.6-1.el10_3 dnsdist-2.0.6-1.fc44 dnsdist-2.0.6-1.fc43 dnsdist-1.9.14-1.el8
Clone Of:
Environment:
Last Closed: 2026-06-15 00:25:29 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Guilherme de Almeida Suckevicz 2026-04-22 18:45:33 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 2026-06-05 23:47:05 UTC
FEDORA-EPEL-2026-64c1cc86c1 (dnsdist-2.0.6-1.el10_2) has been submitted as an update to Fedora EPEL 10.2.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-64c1cc86c1

Comment 2 Fedora Update System 2026-06-06 01:15:58 UTC
FEDORA-EPEL-2026-64c1cc86c1 has been pushed to the Fedora EPEL 10.2 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-64c1cc86c1

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

Comment 3 Fedora Update System 2026-06-06 01:22:03 UTC
FEDORA-EPEL-2026-b0d391bca2 has been pushed to the Fedora EPEL 10.3 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-b0d391bca2

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

Comment 4 Fedora Update System 2026-06-06 01:25:58 UTC
FEDORA-2026-51cdd1292b 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-2026-51cdd1292b`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-51cdd1292b

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

Comment 5 Fedora Update System 2026-06-06 01:40:26 UTC
FEDORA-EPEL-2026-701329ae6e 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-2026-701329ae6e

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

Comment 6 Fedora Update System 2026-06-06 01:41:35 UTC
FEDORA-EPEL-2026-d2905945db 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-d2905945db

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

Comment 7 Fedora Update System 2026-06-06 01:48:52 UTC
FEDORA-2026-c7c1d1fc21 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-c7c1d1fc21`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-c7c1d1fc21

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

Comment 8 Fedora Update System 2026-06-15 00:25:29 UTC
FEDORA-EPEL-2026-64c1cc86c1 (dnsdist-2.0.6-1.el10_2) has been pushed to the Fedora EPEL 10.2 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 9 Fedora Update System 2026-06-15 00:26:53 UTC
FEDORA-EPEL-2026-701329ae6e (dnsdist-1.9.14-1.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 10 Fedora Update System 2026-06-15 00:42:33 UTC
FEDORA-EPEL-2026-b0d391bca2 (dnsdist-2.0.6-1.el10_3) has been pushed to the Fedora EPEL 10.3 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 11 Fedora Update System 2026-06-15 00:49:41 UTC
FEDORA-2026-51cdd1292b (dnsdist-2.0.6-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 12 Fedora Update System 2026-06-15 01:11:28 UTC
FEDORA-2026-c7c1d1fc21 (dnsdist-2.0.6-1.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 2026-06-15 01:35:56 UTC
FEDORA-EPEL-2026-d2905945db (dnsdist-1.9.14-1.el8) has been pushed to the Fedora EPEL 8 stable repository.
If problem still persists, please make note of it in this bug report.


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