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Tue, 15 Sep 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Nodejs
Nodejs undici |
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| CPEs | cpe:2.3:a:nodejs:undici:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
Nodejs
Nodejs undici |
Sat, 05 Sep 2026 22:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Sat, 05 Sep 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-390 | |
| References |
| |
| Metrics |
threat_severity
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threat_severity
|
Fri, 04 Sep 2026 23:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Undici
Undici undici |
|
| Vendors & Products |
Undici
Undici undici |
Fri, 04 Sep 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | undici's experimental WebSocketStream client crashes the whole Node.js process when a remote peer closes the TCP connection without a WebSocket close handshake. On an unclean close the internal socket-close handler calls abort on the writable stream unconditionally and discards the returned promise, but per the WHATWG Streams standard aborting a locked writable returns a promise that rejects with a TypeError. Because the application holds a writer on that writable, which is the only way to write, the rejection is never observed and Node's default unhandled-rejection behavior terminates the process. An untrusted server can therefore crash a client with a single abrupt disconnect, with no authentication and no application mistake. This affects undici versions from 7.0.0 up to 7.29.1 and from 8.0.0 up to 8.10.2. Users should upgrade to undici 7.29.1 or 8.10.2. | |
| Title | undici vulnerable to Denial of Service via WebSocketStream unclean close | |
| Weaknesses | CWE-248 CWE-754 |
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| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: openjs
Published:
Updated: 2026-09-04T19:30:14.192Z
Reserved: 2026-09-02T19:16:57.905Z
Link: CVE-2026-85014
Updated: 2026-09-04T19:30:09.086Z
Status : Analyzed
Published: 2026-09-04T17:17:02.470
Modified: 2026-09-15T14:09:06.380
Link: CVE-2026-85014
OpenCVE Enrichment
Updated: 2026-09-05T02:00:13Z