CVE-2026-45736
high
CVSS v3
7.5
VIR risk
7.5
Description
ws: Uninitialized memory disclosure
Predictions
Exploit likelihood
83%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | affected | |
| debian | bullseye | affected | |
| debian | forky | fixed | 8.20.1+~cs14.19.1-1 |
| debian | sid | fixed | 8.20.1+~cs14.19.1-1 |
| debian | trixie | affected | |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| ws_project | ws | {"startIncluding":"8.0.0","endExcluding":"8.20.1"} | 8.20.1 |
References
- https://github.com/websockets/ws/commit/c0327ec15a54d701eb6ccefaa8bef328cfc03086
- https://github.com/websockets/ws/security/advisories/GHSA-58qx-3vcg-4xpx
- https://nvd.nist.gov/vuln/detail/CVE-2026-45736
- https://github.com/websockets/ws
- https://security-tracker.debian.org/tracker/CVE-2026-45736
- https://github.com/advisories/GHSA-58qx-3vcg-4xpx
CWEs
CWE-908
💬 Discuss CVE-2026-45736 on VIR Community →
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.