golang-golang-x-net vulnerabilities
It was discovered that Go Networking did not properly handle server errors after sending a GOAWAY frame during HTTP/2 connection shutdown, which could cause the connection to hang. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2022-27664) It was discovered that Go Networking had quadratic complexity when decoding HPACK headers in HTTP/2 streams. A remote attacker could possibly use this issue to cause Go Networking to use excessive resources, leading to a denial of service. (CVE-2022-41723) It was discovered that Go Networking incorrectly rendered text nodes outside of the HTML namespace literally, causing text that should be escaped to not be escaped. A remote attacker could possibly use this issue to perform cross-site scripting attacks. (CVE-2023-3978) Guido Vranken discovered that Go Networking processed certain inputs to the HTML parsing functions non-linearly with respect to their length. A remote attacker could possibly use this issue to cause Go Networking to use excessive resources, leading to a denial of service. (CVE-2024-45338) Sean Ng discovered that Go Networking incorrectly interpreted tags in foreign content with unquoted attribute values ending with a solidus character as self-closing, which could result in content being placed in the wrong scope during DOM construction. A remote attacker could possibly use this issue to perform cross-site scripting attacks. (CVE-2025-22872) It was discovered that Go Networking had quadrat
- Products
- golang-golang-x-net
- Affected versions
- 1:0.0+git20210119.5f4716e+dfsg-4, 1:0.0+git20210805.aaa1db6+dfsg-1, 1:0.0+git20211209.491a49a+dfsg-1
- Fixed versions
- 1:0.0+git20211209.491a49a+dfsg-1ubuntu0.1
- CVEs
- CVE-2022-27664, CVE-2022-41723, CVE-2023-3978, CVE-2024-45338, CVE-2025-22872, CVE-2025-47911, CVE-2025-58190, CVE-2026-39821
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 09:09 UTC · Revision 1
Source evidence
It was discovered that Go Networking did not properly handle server errors after sending a GOAWAY frame during HTTP/2 connection shutdown, which could cause the connection to hang. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2022-27664) It was discovered that Go Networking had quadratic complexity when decoding HPACK headers in HTTP/2 streams. A remote attacker could possibly use this issue to cause Go Networking to use excessive resources, leading to a denial of service. (CVE-2022-41723) It was discovered that Go Networking incorrectly rendered text nodes outside of the HTML namespace literally, causing text that should be escaped to not be escaped. A remote attacker could possibly use this issue to perform cross-site scripting attacks. (CVE-2023-3978) Guido Vranken discovered that Go Networking processed certain inputs to the HTML parsing functions non-linearly with respect to their length. A remote attacker could possibly use this issue to cause Go Networking to use excessive resources, leading to a denial of service. (CVE-2024-45338) Sean Ng discovered that Go Networking incorrectly interpreted tags in foreign content with unquoted attribute values ending with a solidus character as self-closing, which could result in content being placed in the wrong scope during DOM construction. A remote attacker could possibly use this issue to perform cross-site scripting attacks. (CVE-2025-22872) It was discovered that Go Networking had quadrat
osv:USN-8900-1
golang-golang-x-net
Fixed versions: 1:0.0+git20211209.491a49a+dfsg-1ubuntu0.1
Complete source record
{
"id": "ab698a8ccc3c840262960a8c93b61f4d9132c10e4cf20a9da72d972b2e1e4135",
"url": "https://osv.dev/vulnerability/USN-8900-1",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "golang-golang-x-net vulnerabilities",
"summary": "It was discovered that Go Networking did not properly handle server errors after sending a GOAWAY frame during HTTP/2 connection shutdown, which could cause the connection to hang. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2022-27664) It was discovered that Go Networking had quadratic complexity when decoding HPACK headers in HTTP/2 streams. A remote attacker could possibly use this issue to cause Go Networking to use excessive resources, leading to a denial of service. (CVE-2022-41723) It was discovered that Go Networking incorrectly rendered text nodes outside of the HTML namespace literally, causing text that should be escaped to not be escaped. A remote attacker could possibly use this issue to perform cross-site scripting attacks. (CVE-2023-3978) Guido Vranken discovered that Go Networking processed certain inputs to the HTML parsing functions non-linearly with respect to their length. A remote attacker could possibly use this issue to cause Go Networking to use excessive resources, leading to a denial of service. (CVE-2024-45338) Sean Ng discovered that Go Networking incorrectly interpreted tags in foreign content with unquoted attribute values ending with a solidus character as self-closing, which could result in content being placed in the wrong scope during DOM construction. A remote attacker could possibly use this issue to perform cross-site scripting attacks. (CVE-2025-22872) It was discovered that Go Networking had quadrat",
"evidence": "osv:USN-8900-1",
"products": [
{
"name": {
"value": "golang-golang-x-net",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:0.0+git20211209.491a49a+dfsg-1ubuntu0.1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": [
{
"value": "1:0.0+git20210119.5f4716e+dfsg-4",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.0+git20210805.aaa1db6+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:0.0+git20211209.491a49a+dfsg-1",
"evidence": "/affected/0/versions"
}
]
}
],
"severity": "unknown",
"structured": {
"id": "USN-8900-1",
"aliases": [
"USN-8900-1"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:0.0+git20211209.491a49a+dfsg-1ubuntu0.1"
}
]
}
],
"package": {
"name": "golang-golang-x-net",
"purl": "pkg:deb/ubuntu/golang-golang-x-net?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"1:0.0+git20210119.5f4716e+dfsg-4",
"1:0.0+git20210805.aaa1db6+dfsg-1",
"1:0.0+git20211209.491a49a+dfsg-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8900-1.json",
"cves_map": {
"cves": [
{
"id": "CVE-2022-27664",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2022-41723",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2023-3978",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2024-45338",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2025-22872",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2025-47911",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2025-58190",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2026-39821",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "high"
}
]
}
],
"ecosystem": "Ubuntu:22.04:LTS"
}
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "golang-golang-x-net-dev",
"binary_version": "1:0.0+git20211209.491a49a+dfsg-1ubuntu0.1"
}
],
"availability": "No subscription required"
}
}
],
"modified": "2026-10-08T12:58:04.913786145Z",
"provider": "osv",
"upstream": [
"CVE-2022-27664",
"CVE-2022-41723",
"CVE-2023-3978",
"CVE-2024-45338",
"CVE-2025-22872",
"CVE-2025-47911",
"CVE-2025-58190",
"CVE-2026-39821",
"UBUNTU-CVE-2022-27664",
"UBUNTU-CVE-2022-41723",
"UBUNTU-CVE-2023-3978",
"UBUNTU-CVE-2024-45338",
"UBUNTU-CVE-2025-22872",
"UBUNTU-CVE-2025-47911",
"UBUNTU-CVE-2025-58190",
"UBUNTU-CVE-2026-39821"
],
"references": [
"https://ubuntu.com/security/notices/USN-8900-1",
"https://ubuntu.com/security/CVE-2022-27664",
"https://ubuntu.com/security/CVE-2022-41723",
"https://ubuntu.com/security/CVE-2023-3978",
"https://ubuntu.com/security/CVE-2024-45338",
"https://ubuntu.com/security/CVE-2025-22872",
"https://ubuntu.com/security/CVE-2025-47911",
"https://ubuntu.com/security/CVE-2025-58190",
"https://ubuntu.com/security/CVE-2026-39821"
]
},
"related_cves": [
{
"value": "CVE-2022-27664",
"evidence": "/upstream"
},
{
"value": "CVE-2022-41723",
"evidence": "/upstream"
},
{
"value": "CVE-2023-3978",
"evidence": "/upstream"
},
{
"value": "CVE-2024-45338",
"evidence": "/upstream"
},
{
"value": "CVE-2025-22872",
"evidence": "/upstream"
},
{
"value": "CVE-2025-47911",
"evidence": "/upstream"
},
{
"value": "CVE-2025-58190",
"evidence": "/upstream"
},
{
"value": "CVE-2026-39821",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 99615,
"published_at": "2026-10-07T19:09:10+00:00"
}