How many Realtek rtl8811au CVEs are in CISA KEV?

None of Realtek rtl8811au's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which versions of Realtek rtl8811au are affected?

1 distinct Realtek rtl8811au version is named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

What are the most common weakness types in Realtek rtl8811au CVEs?

Realtek rtl8811au's CVEs most often map to these CWE weakness types: CWE-122 (Heap-based Buffer Overflow), CWE-125 (Out-of-bounds Read).

What is the average severity of Realtek rtl8811au CVEs?

The average CVSS base score across Realtek rtl8811au's scored CVEs is 7.6.

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Realtek

5 CVEs

Realtek rtl8811au Vulnerabilities

Name: Realtek rtl8811au vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for rtl8811au by Realtek.

5

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

0

Public exploits

PoC or exploit code

7.6

Avg CVSS

2025–2025

Last updated September 2, 2025

Overview

Realtek rtl8811au has 5 published CVE records since 2025, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 0 have a known public exploit. The average CVSS base score across scored CVEs is 7.6.

This page aggregates every publicly disclosed vulnerability (CVE) affecting Realtek rtl8811au, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.

Severity and exploitation

How the CVSS severity of Realtek rtl8811au's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical0

High4

Medium0

Low1

In CISA’s Known Exploited Vulnerabilities catalog

0

None of Realtek rtl8811au's CVEs are currently listed in CISA's KEV catalog.

Public exploits

0

No Realtek rtl8811au CVEs currently have a tracked public exploit.

Affected versions and CVEs

Browse every Realtek rtl8811au version named in a CVE, then pick one to see only the CVEs that affect it.

Version ranges

>= 1030.38.712.20192 CVEs

Find a version

5 CVEs

Sort

Realtek rtl81xx SDK Wi-Fi Driver rtwlanu Heap-based Buffer Overflow Local Privilege Escalation Vulnerability
CVE-2025-8300
Patch
CWE-122
High · CVSS 8.8
EPSS 0.1% (4th pct)2025-09-02
Realtek rtl81xx SDK Wi-Fi Driver MgntActSet_TEREDO_SET_RS_PACKET Heap-based Buffer Overflow Local Privilege Escalation Vulnerability
CVE-2025-8299
Patch
CWE-122
High · CVSS 8.8
EPSS 0.1% (4th pct)2025-09-02
Realtek RTL8811AU rtwlanu.sys N6CQueryInformationHandleCustomized11nOids Out-Of-Bounds Read Information Disclosure Vulnerability
CVE-2025-8298
Patch
CWE-125
Low · CVSS 3.8
EPSS 0.1% (3th pct)2025-09-02
Realtek RTL8811AU rtwlanu.sys N6CSet_DOT11_CIPHER_DEFAULT_KEY Heap-based Buffer Overflow Local Privilege Escalation Vulnerability
CVE-2025-8301
Patch
CWE-122
High · CVSS 7.8
EPSS 0.1% (4th pct)2025-09-02
Realtek rtl81xx SDK Wi-Fi Driver rtwlanu Heap-based Buffer Overflow Local Privilege Escalation Vulnerability
CVE-2025-8302
Patch
CWE-122
High · CVSS 8.8
EPSS 0.1% (4th pct)2025-09-02

Common weakness types

The CWE weakness categories most often found in Realtek rtl8811au CVEs. Follow any weakness for its full explanation.

Other Realtek products

Browse vulnerabilities for other products by Realtek.

rtl819x jungle software development kit23 CVEs rtl819x_software_development_kit21 CVEs rtl819x Jungle SDK19 CVEs rtl8195a7 CVEs rtl8195a firmware7 CVEs wi-fi usb driver5 CVEs bluetooth mesh software development kit4 CVEs Linux/Android Bluetooth Mesh SDK4 CVEs

All Realtek vulnerabilities

Frequently asked questions

Common questions about Realtek rtl8811au vulnerabilities.

How many CVEs does Realtek rtl8811au have?: Realtek rtl8811au has 5 published CVE records since 2025.
How many Realtek rtl8811au CVEs are in CISA KEV?: None of Realtek rtl8811au's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for Realtek rtl8811au vulnerabilities?: No Realtek rtl8811au CVEs currently have a tracked public exploit in this dataset.
Which versions of Realtek rtl8811au are affected?: 1 distinct Realtek rtl8811au version is named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
What are the most common weakness types in Realtek rtl8811au CVEs?: Realtek rtl8811au's CVEs most often map to these CWE weakness types: CWE-122 (Heap-based Buffer Overflow), CWE-125 (Out-of-bounds Read).
What is the average severity of Realtek rtl8811au CVEs?: The average CVSS base score across Realtek rtl8811au's scored CVEs is 7.6.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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