CVE-2026-48937

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-48937
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48937.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-48937
Aliases
Downstream
Related
Published
2026-06-18T18:01:39.780Z
Modified
2026-08-20T03:54:23.896889724Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

A flaw in Node.js HTTP/2 server API can cause servers to keep accepting data even after sending a GOAWAY frame. This vulnerability affects two supported release lines: Node.js 22 and Node.js 24.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48937.json",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "22.22.3"
                },
                {
                    "last_affected": "22.22.3"
                },
                {
                    "introduced": "24.16.0"
                },
                {
                    "last_affected": "24.16.0"
                }
            ]
        }
    ],
    "cwe_ids": [
        "CWE-400"
    ],
    "cna_assigner": "hackerone"
}
References

Affected packages

Git / github.com/nodejs/node

Affected ranges

Type
GIT
Repo
https://github.com/nodejs/node
Events
Introduced
12fb157f79da8c094a54bc99370994941c28c235
Fixed
eb77496085a730a72939ef32a90b841f344eb4b0
Introduced
c5349f43cd66d2aa02d86414c9ed426f71d3ae48
Fixed
413e874773eef1e27a8397ddc949dbbe19cadb31
Database specific
Show details 
{
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*",
    "extracted_events": [
        {
            "introduced": "22.0"
        },
        {
            "fixed": "22.23.0"
        },
        {
            "introduced": "24.0.0"
        },
        {
            "fixed": "24.17.0"
        }
    ]
}

Affected versions

v22.*
v22.0.0
v22.1.0
v22.10.0
v22.11.0
v22.12.0
v22.13.0
v22.13.1
v22.14.0
v22.15.0
v22.15.1
v22.16.0
v22.17.0
v22.17.1
v22.18.0
v22.19.0
v22.2.0
v22.20.0
v22.21.0
v22.21.1
v22.22.0
v22.22.1
v22.22.2
v22.22.3
v22.3.0
v22.4.0
v22.4.1
v22.5.0
v22.5.1
v22.6.0
v22.7.0
v22.8.0
v22.9.0
v24.*
v24.0.0
v24.0.1
v24.0.2
v24.1.0
v24.10.0
v24.11.0
v24.11.1
v24.12.0
v24.13.0
v24.13.1
v24.14.0
v24.14.1
v24.15.0
v24.16.0
v24.2.0
v24.3.0
v24.4.0
v24.4.1
v24.5.0
v24.6.0
v24.7.0
v24.8.0
v24.9.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48937.json"