Name: CVE-2026-0959: Out-of-bounds Write
Creator: Rapid7
Published: 2026-01-14T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-0959, CVSS 5.3, EPSS 0.00213

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

CVSS Details

CVSS 3.1 Base Score: 5.3
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Amazon_linux_2023	—	Upgrade wireshark-develUpgrade wireshark-cliUpgrade wireshark-cli-debuginfoUpgrade wireshark-debugsource	Mar 9, 2026	Jan 14, 2026
Debian	—	Upgrade wireshark	Jul 23, 2026	Jul 23, 2026
Redhat_linux	—	No solution exists	Jul 17, 2026	Jan 14, 2026
Suse	—	Upgrade libvirt-nssUpgrade libvirt-daemon-driver-nwfilterUpgrade libvirt-daemon-xenUpgrade libvirt-daemon-driver-secretUpgrade libvirt-daemon-config-nwfilterUpgrade wiresharkUpgrade wireshark-develUpgrade libwiretap16Upgrade libvirt-daemon-proxyUpgrade libvirt-daemon-driver-storage-iscsiUpgrade libvirt-daemon-driver-storage-coreUpgrade libvirt-daemon-driver-storage-logicalUpgrade libvirt-clientUpgrade libvirt-daemon-plugin-lockdUpgrade libvirt-daemon-plugin-sanlockUpgrade libvirt-daemon-hooksUpgrade libwireshark17Upgrade libvirt-daemon-commonUpgrade libvirt-daemon-driver-storage-diskUpgrade libwiretap15Upgrade libvirt-daemon-lockUpgrade libwireshark18Upgrade libvirt-daemon-driver-storageUpgrade libwireshark19Upgrade libvirt-daemon-logUpgrade libvirt-daemon-driver-qemuUpgrade libvirt-daemon-driver-storage-scsiUpgrade libvirt-daemon-driver-interfaceUpgrade libvirtUpgrade libvirt-daemon-driver-nodedevUpgrade libvirt-daemon-driver-libxlUpgrade libvirt-daemon-driver-storage-mpathUpgrade libvirt-daemon-driver-networkUpgrade libvirt-daemon-qemuUpgrade libwsutil15Upgrade libwsutil17Upgrade libvirt-daemon-driver-storage-iscsi-directUpgrade libwsutil16Upgrade libvirt-libsUpgrade libvirt-client-qemuUpgrade libvirt-develUpgrade libvirt-daemonUpgrade libwiretap14Upgrade libvirt-daemon-driver-storage-rbdUpgrade libvirt-daemon-config-networkUpgrade libvirt-docUpgrade wireshark-ui-qt	Jan 23, 2026	Jan 23, 2026
Wireshark	—	Upgrade to Wireshark version 4.6.3Upgrade to Wireshark version 4.4.13	Mar 18, 2026	Mar 18, 2026

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CVSS Details

Covered by Rapid7

Prioritise with Active Threat Intelligence