UBUNTU-CVE-2026-10650

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2026-10650
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10650.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-10650
Upstream
  • CVE-2026-10650
Published
2026-06-03T00:00:00Z
Modified
2026-06-04T12:45:24.768269355Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
  • 5.5 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

(A flaw has been found in warmcat libwebsockets up to 4.5.8. This issue ...)

References

Affected packages

Ubuntu:16.04:LTS
libwebsockets

Package

Name
libwebsockets
Purl
pkg:deb/ubuntu/libwebsockets?arch=source&distro=xenial

Affected ranges

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

Affected versions

1.*
1.2.2-1
1.6.0-3
1.6.0-4
1.6.0-5
1.6.1-1
1.7.0-1ubuntu1
1.7.0-2
1.7.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.7.1-1",
            "binary_name": "libwebsockets-test-server"
        },
        {
            "binary_version": "1.7.1-1",
            "binary_name": "libwebsockets-test-server-common"
        },
        {
            "binary_version": "1.7.1-1",
            "binary_name": "libwebsockets7"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10650.json"
Ubuntu:18.04:LTS
libwebsockets

Package

Name
libwebsockets
Purl
pkg:deb/ubuntu/libwebsockets?arch=source&distro=bionic

Affected ranges

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

Affected versions

2.*
2.0.3-3
2.0.3-3build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.0.3-3build1",
            "binary_name": "libwebsockets-test-server"
        },
        {
            "binary_version": "2.0.3-3build1",
            "binary_name": "libwebsockets-test-server-common"
        },
        {
            "binary_version": "2.0.3-3build1",
            "binary_name": "libwebsockets8"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10650.json"
Ubuntu:22.04:LTS
libwebsockets

Package

Name
libwebsockets
Purl
pkg:deb/ubuntu/libwebsockets?arch=source&distro=jammy

Affected ranges

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

Affected versions

4.*
4.0.20-2
4.0.20-2ubuntu1
4.0.20-2ubuntu1.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.0.20-2ubuntu1.1",
            "binary_name": "libwebsockets-test-server"
        },
        {
            "binary_version": "4.0.20-2ubuntu1.1",
            "binary_name": "libwebsockets-test-server-common"
        },
        {
            "binary_version": "4.0.20-2ubuntu1.1",
            "binary_name": "libwebsockets16"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10650.json"
Ubuntu:25.10
libwebsockets

Package

Name
libwebsockets
Purl
pkg:deb/ubuntu/libwebsockets?arch=source&distro=questing

Affected ranges

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

Affected versions

4.*
4.3.5-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.3.5-1",
            "binary_name": "libwebsockets-evlib-ev"
        },
        {
            "binary_version": "4.3.5-1",
            "binary_name": "libwebsockets-evlib-glib"
        },
        {
            "binary_version": "4.3.5-1",
            "binary_name": "libwebsockets-evlib-uv"
        },
        {
            "binary_version": "4.3.5-1",
            "binary_name": "libwebsockets-test-server"
        },
        {
            "binary_version": "4.3.5-1",
            "binary_name": "libwebsockets-test-server-common"
        },
        {
            "binary_version": "4.3.5-1",
            "binary_name": "libwebsockets19t64"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10650.json"
Ubuntu:26.04:LTS
libwebsockets

Package

Name
libwebsockets
Purl
pkg:deb/ubuntu/libwebsockets?arch=source&distro=resolute

Affected ranges

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

Affected versions

4.*
4.3.5-1
4.3.5-3
4.3.5-3ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.3.5-3ubuntu1",
            "binary_name": "libwebsockets-evlib-ev"
        },
        {
            "binary_version": "4.3.5-3ubuntu1",
            "binary_name": "libwebsockets-evlib-glib"
        },
        {
            "binary_version": "4.3.5-3ubuntu1",
            "binary_name": "libwebsockets-evlib-uv"
        },
        {
            "binary_version": "4.3.5-3ubuntu1",
            "binary_name": "libwebsockets-test-server"
        },
        {
            "binary_version": "4.3.5-3ubuntu1",
            "binary_name": "libwebsockets-test-server-common"
        },
        {
            "binary_version": "4.3.5-3ubuntu1",
            "binary_name": "libwebsockets19t64"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10650.json"
Ubuntu:Pro:20.04:LTS
libwebsockets

Package

Name
libwebsockets
Purl
pkg:deb/ubuntu/libwebsockets?arch=source&distro=esm-apps%2Ffocal

Affected ranges

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

Affected versions

2.*
2.0.3-3build1
3.*
3.2.1-3
3.2.1-3ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.2.1-3ubuntu0.1~esm1",
            "binary_name": "libwebsockets-test-server"
        },
        {
            "binary_version": "3.2.1-3ubuntu0.1~esm1",
            "binary_name": "libwebsockets-test-server-common"
        },
        {
            "binary_version": "3.2.1-3ubuntu0.1~esm1",
            "binary_name": "libwebsockets15"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10650.json"
Ubuntu:Pro:24.04:LTS
libwebsockets

Package

Name
libwebsockets
Purl
pkg:deb/ubuntu/libwebsockets?arch=source&distro=esm-apps%2Fnoble

Affected ranges

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

Affected versions

4.*
4.3.2-4
4.3.3-1
4.3.3-1.1build1
4.3.3-1.1build2
4.3.3-1.1build3
4.3.3-1.1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.3.3-1.1ubuntu0.1~esm1",
            "binary_name": "libwebsockets-evlib-ev"
        },
        {
            "binary_version": "4.3.3-1.1ubuntu0.1~esm1",
            "binary_name": "libwebsockets-evlib-glib"
        },
        {
            "binary_version": "4.3.3-1.1ubuntu0.1~esm1",
            "binary_name": "libwebsockets-evlib-uv"
        },
        {
            "binary_version": "4.3.3-1.1ubuntu0.1~esm1",
            "binary_name": "libwebsockets-test-server"
        },
        {
            "binary_version": "4.3.3-1.1ubuntu0.1~esm1",
            "binary_name": "libwebsockets-test-server-common"
        },
        {
            "binary_version": "4.3.3-1.1ubuntu0.1~esm1",
            "binary_name": "libwebsockets19t64"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10650.json"