Dissection engine LZ77 decompression crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/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-debugsourceUpgrade wireshark-cli-debuginfoUpgrade wireshark-develUpgrade wireshark-cli | Jul 8, 2026 | Apr 30, 2026 |
| Debian | — | Upgrade wireshark | Jul 23, 2026 | Jul 23, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Apr 30, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jun 22, 2026 | Apr 30, 2026 |
| Wireshark | — | Upgrade to Wireshark version 4.4.15Upgrade to Wireshark version 4.6.5 | May 4, 2026 | May 4, 2026 |
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