| Name | CVE-2026-62389 |
| Description | ws before 8.21.1 contains a memory exhaustion vulnerability in lib/rec ... |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| node-ws (PTS) | bullseye | 7.4.2+~cs18.0.8-2 | vulnerable |
| bookworm | 8.11.0+~cs13.7.3-1 | vulnerable |
| trixie | 8.18.1+~cs14.18.2-1 | vulnerable |
| forky, sid | 8.21.0+~cs14.19.1-1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| node-ws | source | (unstable) | (unfixed) | | | |
Notes
https://github.com/websockets/ws/issues/2331
Fixed by: https://github.com/websockets/ws/commit/f197ac65140920bdcecdab74bfc69c2d7858e55d (8.21.1)