How severe is CVE-2016-9038?

CVE-2016-9038 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2016-9038 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-9038?

CVE-2016-9038 affects Sophos Invincea-x. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-9038?

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-2016-9038 published?

CVE-2016-9038 was published on 2018-04-24 and last updated on 2026-06-17.

CVE-2016-9038

CVE-2016-9038 is a high-severity vulnerability in Sophos Invincea-x 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-362.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 4.4
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-362
Affected product: Sophos Invincea-x
Published: 2018-04-24
Last modified: 2026-06-17

Description

An exploitable double fetch vulnerability exists in the SboxDrv.sys driver functionality of Invincea-X 6.1.3-24058. A specially crafted input buffer and race condition can result in kernel memory corruption, which could result in privilege escalation. An attacker needs to execute a special application locally to trigger this vulnerability.

Frequently asked questions

What is CVE-2016-9038?: An exploitable double fetch vulnerability exists in the SboxDrv.sys driver functionality of Invincea-X 6.1.3-24058. A specially crafted input buffer and race condition can result in kernel memory corruption, which could result in privilege escalation. An attacker needs to execute a special application locally to trigger this vulnerability.
How severe is CVE-2016-9038?: CVE-2016-9038 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2016-9038 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-9038?: CVE-2016-9038 affects Sophos Invincea-x. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-9038?: 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-2016-9038 published?: CVE-2016-9038 was published on 2018-04-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sophos:invincea-x:6.1.3-24058:*:*:*:*:*:*:*

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