How severe is CVE-2019-11127?

CVE-2019-11127 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-11127 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-11127?

CVE-2019-11127 primarily affects Intel Nuc Kit Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-11127?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2019-11127 published?

CVE-2019-11127 was published on 2019-06-13 and last updated on 2026-06-17.

CVE-2019-11127

CVE-2019-11127 is a medium-severity vulnerability in Intel Nuc Kit Firmware with a CVSS 3.x base score of 6.7. 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-119.

Key facts

Severity: Medium (CVSS 3.x base score 6.7)
CVSS v2: 4.6
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Intel Nuc Kit Firmware
Published: 2019-06-13
Last modified: 2026-06-17

Description

Buffer overflow in system firmware for Intel(R) NUC Kit may allow a privileged user to potentially enable escalation of privilege, denial of service and/or information disclosure via local access.

Frequently asked questions

What is CVE-2019-11127?: Buffer overflow in system firmware for Intel(R) NUC Kit may allow a privileged user to potentially enable escalation of privilege, denial of service and/or information disclosure via local access.
How severe is CVE-2019-11127?: CVE-2019-11127 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-11127 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-11127?: CVE-2019-11127 primarily affects Intel Nuc Kit Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-11127?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-11127 published?: CVE-2019-11127 was published on 2019-06-13 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:o:intel:nuc_kit_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:compute_card_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:compute_stick_firmware:-:*:*:*:*:*:*:*

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