UBUNTU-CVE-2026-0959

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Source
https://ubuntu.com/security/CVE-2026-0959
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-0959.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-0959
Upstream
Published
2026-01-14T21:15:00Z
Modified
2026-02-23T07:07:29.573291Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.2 and 4.4.0 to 4.4.12 allows denial of service

References

Affected packages

Ubuntu:24.04:LTS / wireshark

Package

Name
wireshark
Purl
pkg:deb/ubuntu/wireshark@4.2.2-1.1build3?arch=source&distro=noble

Affected ranges

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

Affected versions

4.*
4.0.8-1
4.0.10-1
4.0.11-1
4.2.0-1
4.2.2-1
4.2.2-1.1build1
4.2.2-1.1build2
4.2.2-1.1build3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libwireshark-data",
            "binary_version": "4.2.2-1.1build3"
        },
        {
            "binary_name": "libwireshark-dev",
            "binary_version": "4.2.2-1.1build3"
        },
        {
            "binary_name": "libwireshark17t64",
            "binary_version": "4.2.2-1.1build3"
        },
        {
            "binary_name": "libwiretap-dev",
            "binary_version": "4.2.2-1.1build3"
        },
        {
            "binary_name": "libwiretap14t64",
            "binary_version": "4.2.2-1.1build3"
        },
        {
            "binary_name": "libwsutil-dev",
            "binary_version": "4.2.2-1.1build3"
        },
        {
            "binary_name": "libwsutil15t64",
            "binary_version": "4.2.2-1.1build3"
        },
        {
            "binary_name": "tshark",
            "binary_version": "4.2.2-1.1build3"
        },
        {
            "binary_name": "wireshark",
            "binary_version": "4.2.2-1.1build3"
        },
        {
            "binary_name": "wireshark-common",
            "binary_version": "4.2.2-1.1build3"
        },
        {
            "binary_name": "wireshark-dev",
            "binary_version": "4.2.2-1.1build3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-0959.json"

Ubuntu:25.10 / wireshark

Package

Name
wireshark
Purl
pkg:deb/ubuntu/wireshark@4.4.7-1?arch=source&distro=questing

Affected ranges

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

Affected versions

4.*
4.4.5-1
4.4.6-2
4.4.6-2build1
4.4.7-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libwireshark-data",
            "binary_version": "4.4.7-1"
        },
        {
            "binary_name": "libwireshark-dev",
            "binary_version": "4.4.7-1"
        },
        {
            "binary_name": "libwireshark18",
            "binary_version": "4.4.7-1"
        },
        {
            "binary_name": "libwiretap-dev",
            "binary_version": "4.4.7-1"
        },
        {
            "binary_name": "libwiretap15",
            "binary_version": "4.4.7-1"
        },
        {
            "binary_name": "libwsutil-dev",
            "binary_version": "4.4.7-1"
        },
        {
            "binary_name": "libwsutil16",
            "binary_version": "4.4.7-1"
        },
        {
            "binary_name": "tshark",
            "binary_version": "4.4.7-1"
        },
        {
            "binary_name": "wireshark",
            "binary_version": "4.4.7-1"
        },
        {
            "binary_name": "wireshark-common",
            "binary_version": "4.4.7-1"
        },
        {
            "binary_name": "wireshark-dev",
            "binary_version": "4.4.7-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-0959.json"