CVE-2026-19534 undici vulnerable to Denial of Service via unrequested WebSocket subprotocol
| Reporter | Title | Published | Views | Family All 32 |
|---|---|---|---|---|
 | CVE-2026-19534 | 4 Sep 202617:11 | – | circl |
 | CVE-2026-19534 | 4 Sep 202617:10 | – | cve |
 | CVE-2026-19534 | 4 Sep 202617:10 | – | debiancve |
 | EUVD-2026-71636 | 4 Sep 202617:10 | – | euvd |
 | CVE-2026-19534 | 4 Sep 202618:17 | – | nvd |
 | CLEANSTART-2026-EC11110 undici's retry interceptor can append the body of a ranged retry response to bytes already delivered from an earlier partial response while still presenting the original response's status and headers | 15 Sep 202601:21 | – | osv |
| CLEANSTART-2026-IQ27663 Security fix for CVE-2026-19534 applied in: apache-superset 6.0.0-r7, npm 11.19.1-r0, npm 12.0.2-r0 | 18 Sep 202609:27 | – | osv |
| CLEANSTART-2026-RA54974 undici's retry interceptor can append the body of a ranged retry response to bytes already delivered from an earlier partial response while still presenting the original response's status and headers | 15 Sep 202601:23 | – | osv |
| DEBIAN-CVE-2026-19534 | 4 Sep 202618:17 | – | osv |
| ECHO-FCF0-FB39-88C4 | 5 Sep 202621:10 | – | osv |
10
[
{
"vendor": "undici",
"product": "undici",
"defaultStatus": "unaffected",
"versions": [
{
"versionType": "semver",
"status": "affected",
"version": "6.7.0",
"lessThan": "6.28.1"
},
{
"versionType": "semver",
"status": "unaffected",
"version": "6.28.1"
},
{
"versionType": "semver",
"status": "affected",
"version": "7.0.0",
"lessThan": "7.29.1"
},
{
"versionType": "semver",
"status": "unaffected",
"version": "7.29.1"
},
{
"versionType": "semver",
"status": "affected",
"version": "8.0.0",
"lessThan": "8.10.2"
},
{
"versionType": "semver",
"status": "unaffected",
"version": "8.10.2"
}
],
"packageURL": "pkg:npm/undici"
}
]Data
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04 Sep 2026 17:10Current
CVSS 3.17.5
EPSS0.00394
SSVC