How severe is CVE-2018-6965?

CVE-2018-6965 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability high.

Is CVE-2018-6965 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-6965?

CVE-2018-6965 primarily affects Vmware Workstation. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-6965?

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-2018-6965 published?

CVE-2018-6965 was published on 2018-07-09 and last updated on 2026-06-17.

CVE-2018-6965

CVE-2018-6965 is a high-severity vulnerability in Vmware Workstation with a CVSS 3.x base score of 8.1. 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: High (CVSS 3.x base score 8.1)
CVSS v2: 5.5
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-125
Affected product: Vmware Workstation
Published: 2018-07-09
Last modified: 2026-06-17

Description

VMware ESXi (6.7 before ESXi670-201806401-BG), Workstation (14.x before 14.1.2), and Fusion (10.x before 10.1.2) contain an out-of-bounds read vulnerability in the shader translator. Successful exploitation of this issue may lead to information disclosure or may allow attackers with normal user privileges to crash their VMs, a different vulnerability than CVE-2018-6966 and CVE-2018-6967.

Frequently asked questions

What is CVE-2018-6965?: VMware ESXi (6.7 before ESXi670-201806401-BG), Workstation (14.x before 14.1.2), and Fusion (10.x before 10.1.2) contain an out-of-bounds read vulnerability in the shader translator. Successful exploitation of this issue may lead to information disclosure or may allow attackers with normal user privileges to crash their VMs, a different vulnerability than CVE-2018-6966 and CVE-2018-6967.
How severe is CVE-2018-6965?: CVE-2018-6965 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability high.
Is CVE-2018-6965 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-6965?: CVE-2018-6965 primarily affects Vmware Workstation. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-6965?: 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-2018-6965 published?: CVE-2018-6965 was published on 2018-07-09 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:vmware:workstation:*:*:*:*:*:*:*:*
cpe:2.3:o:vmware:esxi:6.7:-:*:*:*:*:*:*
cpe:2.3:o:vmware:esxi:6.7:670-201806001:*:*:*:*:*:*
cpe:2.3:a:vmware:fusion:*:*:*:*:*:*:*:*

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