How severe is CVE-2019-11153?

CVE-2019-11153 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-11153 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-11153?

CVE-2019-11153 affects Intel Proset/wireless Wifi. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-11153?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2019-11153 published?

CVE-2019-11153 was published on 2019-11-14 and last updated on 2026-06-17.

CVE-2019-11153

CVE-2019-11153 is a high-severity vulnerability in Intel Proset/wireless Wifi with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 4.6
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-787
Affected product: Intel Proset/wireless Wifi
Published: 2019-11-14
Last modified: 2026-06-17

Description

Memory corruption issues in Intel(R) PROSet/Wireless WiFi Software extension DLL before version 21.40 may allow an authenticated user to potentially enable escalation of privilege, information disclosure and a denial of service via local access.

Frequently asked questions

What is CVE-2019-11153?: Memory corruption issues in Intel(R) PROSet/Wireless WiFi Software extension DLL before version 21.40 may allow an authenticated user to potentially enable escalation of privilege, information disclosure and a denial of service via local access.
How severe is CVE-2019-11153?: CVE-2019-11153 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-11153 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-11153?: CVE-2019-11153 affects Intel Proset/wireless Wifi. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-11153?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-11153 published?: CVE-2019-11153 was published on 2019-11-14 and last updated on 2026-06-17.

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00287.html

Affected products (1)

cpe:2.3:a:intel:proset\/wireless_wifi:*:*:*:*:*:*:*:*

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