HighFix available
golang-golang-x-net — security advisory
When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.
- Products
- golang-golang-x-net
- Affected versions
- 1:0.10.0-1, 1:0.11.0-1, 1:0.14.0-1, 1:0.15.0-1, 1:0.15.0-2, 1:0.17.0+dfsg-1, 1:0.19.0+dfsg-1, 1:0.20.0+dfsg-1, 1:0.21.0+dfsg-1, 1:0.22.0+dfsg-1, 1:0.23.0+dfsg-1, 1:0.24.0+dfsg-1, 1:0.25.0+dfsg-1, 1:0.26.0+dfsg-1, 1:0.26.0+dfsg-2, 1:0.27.0-1, 1:0.27.0-2, 1:0.47.0-1, 1:0.47.0-2, 1:0.53.0-1, 1:0.53.0-2, 1:0.53.0-2~bpo13+1, 1:0.55.0-1, 1:0.56.0-1, 1:0.57.0-1, 1:0.58.0-1, 1:0.60.0-1, 1:0.61.0-1, 1:0.7.0+dfsg-1
- Fixed versions
- 1:0.53.0-1
- CVEs
- CVE-2026-33814
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 17:49 UTC · Revision 2
Source evidence
When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.
osv:DEBIAN-CVE-2026-33814
golang-golang-x-net
Fixed versions: Not specified
golang-golang-x-net
Fixed versions: Not specified
golang-golang-x-net
Fixed versions: 1:0.53.0-1
Complete source record
{
"id": "8a31041a4ff14a6808838eff1432336b0ce37315008da127017481580c572362",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2026-33814",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2026-33814",
"summary": "When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.",
"evidence": "osv:DEBIAN-CVE-2026-33814",
"products": [
{
"name": {
"value": "golang-golang-x-net",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:0.10.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.11.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.14.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.15.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.15.0-2",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.17.0+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.19.0+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.20.0+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.21.0+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.22.0+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.23.0+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.24.0+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.25.0+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.26.0+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.26.0+dfsg-2",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.27.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.27.0-2",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.47.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.47.0-2",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.53.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.53.0-2",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.53.0-2~bpo13+1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.55.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.56.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.57.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.58.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.60.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.61.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.7.0+dfsg-1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "golang-golang-x-net",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:0.27.0-2",
"evidence": "/affected/1/versions"
},
{
"value": "1:0.47.0-1",
"evidence": "/affected/1/versions"
},
{
"value": "1:0.47.0-2",
"evidence": "/affected/1/versions"
},
{
"value": "1:0.53.0-1",
"evidence": "/affected/1/versions"
},
{
"value": "1:0.53.0-2",
"evidence": "/affected/1/versions"
},
{
"value": "1:0.53.0-2~bpo13+1",
"evidence": "/affected/1/versions"
},
{
"value": "1:0.55.0-1",
"evidence": "/affected/1/versions"
},
{
"value": "1:0.56.0-1",
"evidence": "/affected/1/versions"
},
{
"value": "1:0.57.0-1",
"evidence": "/affected/1/versions"
},
{
"value": "1:0.58.0-1",
"evidence": "/affected/1/versions"
},
{
"value": "1:0.60.0-1",
"evidence": "/affected/1/versions"
},
{
"value": "1:0.61.0-1",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "golang-golang-x-net",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:0.53.0-1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": [
{
"value": "1:0.27.0-2",
"evidence": "/affected/2/versions"
},
{
"value": "1:0.47.0-1",
"evidence": "/affected/2/versions"
},
{
"value": "1:0.47.0-2",
"evidence": "/affected/2/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "DEBIAN-CVE-2026-33814",
"aliases": [
"DEBIAN-CVE-2026-33814"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "golang-golang-x-net",
"purl": "pkg:deb/debian/golang-golang-x-net?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"1:0.10.0-1",
"1:0.11.0-1",
"1:0.14.0-1",
"1:0.15.0-1",
"1:0.15.0-2",
"1:0.17.0+dfsg-1",
"1:0.19.0+dfsg-1",
"1:0.20.0+dfsg-1",
"1:0.21.0+dfsg-1",
"1:0.22.0+dfsg-1",
"1:0.23.0+dfsg-1",
"1:0.24.0+dfsg-1",
"1:0.25.0+dfsg-1",
"1:0.26.0+dfsg-1",
"1:0.26.0+dfsg-2",
"1:0.27.0-1",
"1:0.27.0-2",
"1:0.47.0-1",
"1:0.47.0-2",
"1:0.53.0-1",
"1:0.53.0-2",
"1:0.53.0-2~bpo13+1",
"1:0.55.0-1",
"1:0.56.0-1",
"1:0.57.0-1",
"1:0.58.0-1",
"1:0.60.0-1",
"1:0.61.0-1",
"1:0.7.0+dfsg-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-33814.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "golang-golang-x-net",
"purl": "pkg:deb/debian/golang-golang-x-net?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"1:0.27.0-2",
"1:0.47.0-1",
"1:0.47.0-2",
"1:0.53.0-1",
"1:0.53.0-2",
"1:0.53.0-2~bpo13+1",
"1:0.55.0-1",
"1:0.56.0-1",
"1:0.57.0-1",
"1:0.58.0-1",
"1:0.60.0-1",
"1:0.61.0-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-33814.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:0.53.0-1"
}
]
}
],
"package": {
"name": "golang-golang-x-net",
"purl": "pkg:deb/debian/golang-golang-x-net?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"1:0.27.0-2",
"1:0.47.0-1",
"1:0.47.0-2"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-33814.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
],
"modified": "2026-10-27T10:00:58.297208666Z",
"provider": "osv",
"upstream": [
"CVE-2026-33814"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2026-33814"
]
},
"related_cves": [
{
"value": "CVE-2026-33814",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 461318,
"published_at": "2026-05-07T20:16:42.88+00:00"
}