Bug 2453565 - CVE-2026-21717 nodejs22: Node.js: Denial of Service via V8 string hashing mechanism due to predictable hash collisions [fedora-all]
Summary: CVE-2026-21717 nodejs22: Node.js: Denial of Service via V8 string hashing mec...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: nodejs22
Version: rawhide
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Jan Staněk
QA Contact:
URL:
Whiteboard: {"flaws": ["73b9e59b-ea85-4ded-a2c3-e...
Depends On:
Blocks: CVE-2026-21717
TreeView+ depends on / blocked
 
Reported: 2026-03-31 21:39 UTC by Jon Moroney
Modified: 2026-05-13 22:47 UTC (History)
3 users (show)

Fixed In Version: nodejs22-22.22.2-3.fc44 nodejs22-22.22.2-2.fc43
Clone Of:
Environment:
Last Closed: 2026-05-08 19:28:38 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Jon Moroney 2026-03-31 21:39:43 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.
Comment 1 Fedora Update System 2026-04-30 11:34:41 UTC 
FEDORA-2026-3b76d8047d (nodejs22-22.22.2-3.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-3b76d8047d
Comment 2 Fedora Update System 2026-05-01 03:16:07 UTC 
FEDORA-2026-3b76d8047d 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-2026-3b76d8047d`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-3b76d8047d

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Comment 3 Fedora Update System 2026-05-01 04:03:10 UTC 
FEDORA-2026-e3f870229a 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-e3f870229a`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-e3f870229a

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Comment 4 Fedora Update System 2026-05-08 19:28:38 UTC 
FEDORA-2026-3b76d8047d (nodejs22-22.22.2-3.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.
Comment 5 Fedora Update System 2026-05-08 19:58:19 UTC 
FEDORA-2026-e3f870229a (nodejs22-22.22.2-2.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.
Comment 6 Fedora Update System 2026-05-12 10:54:46 UTC 
FEDORA-2026-649806ee21 (nodejs22-22.22.2-3.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-649806ee21
Comment 7 Fedora Update System 2026-05-13 22:47:13 UTC 
FEDORA-2026-649806ee21 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-2026-649806ee21`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-649806ee21

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