Bug 2453563
| Summary: | CVE-2026-21717 nodejs20: Node.js: Denial of Service via V8 string hashing mechanism due to predictable hash collisions [fedora-all] | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Jon Moroney <jmoroney> |
| Component: | nodejs20 | Assignee: | Jan Staněk <jstanek> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | rawhide | CC: | aradchen, jstanek, tjuhasz |
| Target Milestone: | --- | Keywords: | Security, SecurityTracking |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | {"flaws": ["73b9e59b-ea85-4ded-a2c3-edf6d2632d4a"]} | ||
| Fixed In Version: | nodejs20-20.20.2-3.fc44 nodejs20-20.20.2-3.fc43 | Doc Type: | --- |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2026-05-05 00:54:06 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 2453162 | ||
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Description
Jon Moroney
2026-03-31 21:39:34 UTC
FEDORA-2026-9dc3a61ad8 (nodejs20-20.20.2-3.fc43) has been submitted as an update to Fedora 43. https://bodhi.fedoraproject.org/updates/FEDORA-2026-9dc3a61ad8 FEDORA-2026-c99f9dc3b1 (nodejs20-20.20.2-3.fc44) has been submitted as an update to Fedora 44. https://bodhi.fedoraproject.org/updates/FEDORA-2026-c99f9dc3b1 FEDORA-2026-c99f9dc3b1 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-c99f9dc3b1` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-c99f9dc3b1 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-9dc3a61ad8 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-2026-9dc3a61ad8` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-9dc3a61ad8 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-0f43f09cd9 (nodejs20-20.20.2-4.fc42) has been submitted as an update to Fedora 42. https://bodhi.fedoraproject.org/updates/FEDORA-2026-0f43f09cd9 FEDORA-2026-c99f9dc3b1 (nodejs20-20.20.2-3.fc44) has been pushed to the Fedora 44 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2026-9dc3a61ad8 (nodejs20-20.20.2-3.fc43) has been pushed to the Fedora 43 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2026-0f43f09cd9 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-2026-0f43f09cd9` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-0f43f09cd9 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-0f43f09cd9 (nodejs20-20.20.2-4.fc42) has been pushed to the Fedora 42 stable repository. If problem still persists, please make note of it in this bug report. |