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CVE-2025-8298

17
FAUCET Score

CVE-2025-8298 is an out-of-bounds read vulnerability in the Realtek RTL8811AU rtwlanu.sys driver, specifically within the N6CQueryInformationHandleCustomized11nOids function, affecting Realtek RTL8811AU and Wi-Fi USB driver installations. This flaw allows a local attacker with low-privileged code execution to disclose sensitive information due to insufficient validation of user-supplied data, potentially leading to a read past the end of an allocated buffer. Rated with a CVSS score of 3.8 (LOW), its exploitation requires local access and can be chained with other vulnerabilities for kernel-level arbitrary code execution. Currently, there is no public exploit code, Metasploit module, or Nuclei template available, and it shows minimal community discussion or media coverage, indicating no active exploitation or widespread attention.

Impacted Technologies

VendorProductVersion(s)CPE
< 1030.52.0325.2025CPE matchmatch criteria
cpe:2.3:a:realtek:wi-fi_usb_driver:*:*:*:*:*:windows:*:*

CVSS Data

CVSS version used by this source: 3.0

3.8LOW

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.0
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.12%
Probability of exploitation in next 30 days
EPSS Percentile
2.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0012 is in the 22nd percentile among its peer group of 1,511 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

zerodayinitiative.com / advisories/ZDI-25-881
Third Party Advisory