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CVE-2026-43974 gun HTTP/1.1 client accepts unsolicited 101 Switching Protocols response allowing server-driven protocol hijack and OOM
| Reporter | Title | Published | Views | Family All 9 |
|---|---|---|---|---|
 | CVE-2026-43974 | 8 Jun 202614:12 | – | attackerkb |
 | CVE-2026-43974 | 8 Jun 202615:59 | – | circl |
 | CVE-2026-43974 | 8 Jun 202614:12 | – | cve |
 | EUVD-2026-35072 | 8 Jun 202614:12 | – | euvd |
 | CVE-2026-43974 | 8 Jun 202615:16 | – | nvd |
 | EEF-CVE-2026-43974 gun HTTP/1.1 client accepts unsolicited 101 Switching Protocols response allowing server-driven protocol hijack and OOM | 8 Jun 202614:12 | – | osv |
 | PT-2026-47300 | 8 Jun 202600:00 | – | ptsecurity |
 | CVE-2026-43974 | 8 Jun 202616:34 | – | redhatcve |
 | CVE-2026-43974 gun HTTP/1.1 client accepts unsolicited 101 Switching Protocols response allowing server-driven protocol hijack and OOM | 8 Jun 202614:12 | – | vulnrichment |
[
{
"cpes": [
"cpe:2.3:a:ninenines:gun:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"gun_http"
],
"packageName": "gun",
"packageURL": "pkg:hex/gun",
"product": "gun",
"programFiles": [
"src/gun_http.erl"
],
"programRoutines": [
{
"name": "gun_http:handle_inform/8"
}
],
"repo": "https://github.com/ninenines/gun",
"vendor": "ninenines",
"versions": [
{
"lessThan": "2.4.0",
"status": "affected",
"version": "2.0.0",
"versionType": "semver"
}
]
},
{
"collectionURL": "https://github.com",
"cpes": [
"cpe:2.3:a:ninenines:gun:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"gun_http"
],
"packageName": "ninenines/gun",
"packageURL": "pkg:github/ninenines/gun",
"product": "gun",
"programFiles": [
"src/gun_http.erl"
],
"programRoutines": [
{
"name": "gun_http:handle_inform/8"
}
],
"repo": "https://github.com/ninenines/gun.git",
"vendor": "ninenines",
"versions": [
{
"lessThan": "5b48068c29ce5e112cb149b5857c7d4dc319a81b",
"status": "affected",
"version": "a3c2edbb8c807717e2f10520c6cf1e77a62eab2e",
"versionType": "git"
}
]
}
]Data
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08 Jun 2026 16:34Current
CVSS 48.7
EPSS0.0004