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7.5

nodejs-24 can be crashed by HTTP/2 settings flood

published 15 days ago
Summary

The nodejs-24 software may stop responding if it receives a large number of HTTP/2 configuration messages. This can cause the service to become unavailable for users. Apply the latest updates or patches for nodejs-24 to prevent the issue.

What to do
  • Update cleanstart nodejs-24 to version 10.16.3-r0.
Affected software
Ecosystem VendorProductAffected versions
CleanStart cleanstart nodejs-24 < 10.16.3-r0
Fix: upgrade to 10.16.3-r0
Original advisory text
Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service
Security vulnerability affects the nodejs-24 package. Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service.
Fix within
Internet-facing 14 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically (estimated)
  • Gives an attacker partial control (estimated)
Severity
7.5 High
Timeline
Published21 Oct 2026
Updated21 Oct 2026
First seen21 Oct 2026
Sources
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