How severe is CVE-2018-11293?

CVE-2018-11293 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2018-11293 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-11293?

CVE-2018-11293 affects Google Android. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-11293?

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

When was CVE-2018-11293 published?

CVE-2018-11293 was published on 2018-09-18 and last updated on 2026-06-17.

CVE-2018-11293

CVE-2018-11293 is a medium-severity vulnerability in Google Android with a CVSS 3.x base score of 5.7. 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-125.

Key facts

Severity: Medium (CVSS 3.x base score 5.7)
CVSS v2: 3.3
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-125
Affected product: Google Android
Published: 2018-09-18
Last modified: 2026-06-17

Description

In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, in wma_ndp_confirm_event_handler and wma_ndp_indication_event_handler, ndp_cfg len and num_ndp_app_info is from fw. If they are not checked, it may cause buffer over-read once the value is too large.

Frequently asked questions

What is CVE-2018-11293?: In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, in wma_ndp_confirm_event_handler and wma_ndp_indication_event_handler, ndp_cfg len and num_ndp_app_info is from fw. If they are not checked, it may cause buffer over-read once the value is too large.
How severe is CVE-2018-11293?: CVE-2018-11293 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2018-11293 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-11293?: CVE-2018-11293 affects Google Android. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-11293?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-11293 published?: CVE-2018-11293 was published on 2018-09-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

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