CVE catalog
CVE-2020-26652
UBUNTU-CVE-2020-26652
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.74% · Oct 27, 2026
An issue was discovered in function nl80211_send_chandef in rtl8812au v5.6.4.2 allows attackers to cause a denial of service.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Ubuntu | rtl8812au | 16.04 | 4.3.8.12175.20140902+dfsg-0ubuntu1 | vulnerable |
| Ubuntu | rtl8812au | 16.04 | 4.3.8.12175.20140902+dfsg-0ubuntu2 | vulnerable |
| Ubuntu | rtl8812au | 18.04 | 4.3.8.12175.20140902+dfsg-0ubuntu7 | vulnerable |
| Ubuntu | rtl8812au | 18.04 | 4.3.8.12175.20140902+dfsg-0ubuntu8 | vulnerable |
| Ubuntu | rtl8812au | 18.04 | 4.3.8.12175.20140902+dfsg-0ubuntu8.1 | vulnerable |
| Ubuntu | rtl8812au | 18.04 | 4.3.8.12175.20140902+dfsg-0ubuntu12~ubuntu18.04.1 | vulnerable |
| Ubuntu | rtl8812au | 20.04 | 4.3.8.12175.20140902+dfsg-0ubuntu12 | vulnerable |
| Ubuntu | rtl8812au | 20.04 | 4.3.8.12175.20140902+dfsg-0ubuntu13~20.04.1 | vulnerable |
| Ubuntu | rtl8812au | 20.04 | 4.3.8.12175.20140902+dfsg-0ubuntu13~20.04.2 | vulnerable |
| Ubuntu | rtl8812au | 20.04 | 4.3.8.12175.20140902+dfsg-0ubuntu13~20.04.3 | vulnerable |
| Ubuntu | rtl8812au | 20.04 | 4.3.8.12175.20140902+dfsg-0ubuntu13~20.04.4 | vulnerable |
| Ubuntu | rtl8812au | 22.04 | 4.3.8.12175.20140902+dfsg-0ubuntu14 | vulnerable |
| Ubuntu | rtl8812au | 22.04 | 4.3.8.12175.20140902+dfsg-0ubuntu15 | vulnerable |
| Ubuntu | rtl8812au | 22.04 | 4.3.8.12175.20140902+dfsg-0ubuntu17~22.04.1 | vulnerable |
| Ubuntu | rtl8812au | 22.04 | 4.3.8.12175.20140902+dfsg-0ubuntu17~22.04.2 | vulnerable |
| Ubuntu | rtl8812au | 24.04 | 4.3.8.12175.20140902+dfsg-0ubuntu20 | vulnerable |
| Ubuntu | rtl8812au | 24.04 | 4.3.8.12175.20140902+dfsg-0ubuntu21 | vulnerable |
| Ubuntu | rtl8812au | 24.04 | 4.3.8.12175.20140902+dfsg-0ubuntu22 | vulnerable |
| Ubuntu | rtl8812au | 24.04 | 4.3.8.12175.20140902+dfsg-0ubuntu23 | vulnerable |
| Ubuntu | rtl8812au | 24.04 | 4.3.8.12175.20140902+dfsg-0ubuntu23.1 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: