DEBIAN-CVE-2026-33151

Source
https://security-tracker.debian.org/tracker/CVE-2026-33151
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-33151.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-33151
Upstream
Published
2026-03-20T21:17:15Z
Modified
2026-09-14T17:03:08Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Socket.IO is an open source, real-time, bidirectional, event-based, communication framework. Prior to versions 3.3.5, 3.4.4, and 4.2.6, a specially crafted Socket.IO packet can make the server wait for a large number of binary attachments and buffer them, which can be exploited to make the server run out of memory. This issue has been patched in versions 3.3.5, 3.4.4, and 4.2.6.

References

Affected packages

Debian:12 / node-socket.io-parser

Package

Name
node-socket.io-parser
Purl
pkg:deb/debian/node-socket.io-parser?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

4.*
4.2.1+~3.1.0-2
4.2.1+~3.1.0-3
4.2.1+~3.1.0-4
4.2.4+~3.1.2-1
4.2.4+~3.1.2-2

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-33151.json"

Debian:13 / node-socket.io-parser

Package

Name
node-socket.io-parser
Purl
pkg:deb/debian/node-socket.io-parser?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

4.*
4.2.1+~3.1.0-3
4.2.1+~3.1.0-4
4.2.4+~3.1.2-1
4.2.4+~3.1.2-2

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-33151.json"

Debian:14 / node-socket.io-parser

Package

Name
node-socket.io-parser
Purl
pkg:deb/debian/node-socket.io-parser?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.2.1+~3.1.0-4

Affected versions

4.*
4.2.1+~3.1.0-3

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-33151.json"