Improper Handling of Length Parameter Inconsistency Affecting gitlab-rails-ce-fips-19.1 package, versions <19.1.2-r7
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-CHAINGUARDLATEST-GITLABRAILSCEFIPS191-18137435
- published22 Jul 2026
- disclosed17 Jul 2026
Introduced: 17 Jul 2026
NewCVE-2026-54466 (opens in a new tab)How to fix?
Upgrade Chainguard gitlab-rails-ce-fips-19.1 to version 19.1.2-r7 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gitlab-rails-ce-fips-19.1 package and not the gitlab-rails-ce-fips-19.1 package as distributed by Chainguard.
See How to fix? for Chainguard relevant fixed versions and status.
websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.7.5, the frame format in draft versions of the WebSocket protocol includes a length header that allows an arbitrarily large integer to be encoded as a sequence of bytes with the high bit set. By sending an indefinite sequence of bytes with values 0x80 or above, a client can make the server parse these bytes into an ever-growing integer in lib/websocket/driver/draft75.js; because JavaScript numbers are 64-bit floating point values, this number will eventually lose precision and lead to the subsequent payload being parsed incorrectly. This issue is fixed in version 0.7.5.