vulnerability
FreeBSD: VID-8d20bd48-a4f3-11ec-90de-1c697aa5a594 (CVE-2020-26147): FreeBSD-kernel -- Multiple WiFi issues
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:A/AC:H/Au:N/C:P/I:P/A:N) | Mar 16, 2022 | Nov 4, 2022 | Jun 15, 2026 |
Severity
3
CVSS
(AV:A/AC:H/Au:N/C:P/I:P/A:N)
Published
Mar 16, 2022
Added
Nov 4, 2022
Modified
Jun 15, 2026
Description
An issue was discovered in the Linux kernel 5.8.9. The WEP, WPA, WPA2, and WPA3 implementations reassemble fragments even though some of them were sent in plaintext. This vulnerability can be abused to inject packets and/or exfiltrate selected fragments when another device sends fragmented frames and the WEP, CCMP, or GCMP data-confidentiality protocol is used.
Solutions
freebsd-upgrade-base-13_0-release-p8freebsd-upgrade-base-12_3-release-p3freebsd-upgrade-base-12_2-release-p14
Rapid7 Labs
2026 Global Threat Landscape Report
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