Bug 2490417 - CVE-2026-39830 restic: golang.org/x/crypto/ssh: Denial of Service via resource leak from unsolicited SSH responses [fedora-all]
Summary: CVE-2026-39830 restic: golang.org/x/crypto/ssh: Denial of Service via resourc...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: restic
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Mikel Olasagasti Uranga
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["a01df345-91dd-4cd4-b7e3-e...
Depends On:
Blocks: CVE-2026-39830
TreeView+ depends on / blocked
 
Reported: 2026-06-18 16:02 UTC by Isaiah Johnson
Modified: 2026-07-29 01:08 UTC (History)
2 users (show)

Fixed In Version: restic-0.19.1-1.fc44 restic-0.19.1-1.fc43
Clone Of:
Environment:
Last Closed: 2026-07-29 01:00:14 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Isaiah Johnson 2026-06-18 16:02:18 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 2026-07-20 13:57:04 UTC 
FEDORA-2026-a006788209 (restic-0.19.1-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-a006788209
Comment 2 Fedora Update System 2026-07-20 13:57:21 UTC 
FEDORA-2026-c87cc5b948 (restic-0.19.1-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-c87cc5b948
Comment 3 Fedora Update System 2026-07-21 01:37:34 UTC 
FEDORA-2026-a006788209 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-a006788209`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-a006788209

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Comment 4 Fedora Update System 2026-07-21 01:59:34 UTC 
FEDORA-2026-c87cc5b948 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-c87cc5b948`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-c87cc5b948

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Comment 5 Fedora Update System 2026-07-29 01:00:14 UTC 
FEDORA-2026-c87cc5b948 (restic-0.19.1-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.
Comment 6 Fedora Update System 2026-07-29 01:08:46 UTC 
FEDORA-2026-a006788209 (restic-0.19.1-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.
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