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Vulnerabilities

Vulnerability · CVE-2022-31680

The vCenter Server contains an unsafe deserialisation vulnerability in the PSC (Platform services controller).

Published Oct 7, 2022 · catalog updated Jun 17, 2026 · vcenter server

Last checked Nov 7, 2026. A connected source was read within the last 7 days.

Check this week

CVE-2022-31680 is not in CISA KEV. FIRST estimates a 31.08% chance of exploitation in the next 30 days. Check whether you run vcenter server.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Critical9.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
31.08%
Remediation
Version ranges on file
Affected products
cpe vmware/vcenter server

The vCenter Server contains an unsafe deserialisation vulnerability in the PSC (Platform services controller). A malicious actor with admin access on vCenter server may exploit this issue to execute arbitrary code on the underlying operating system that hosts the vCenter Server.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe vmware/vcenter server6.5
  • cpe vmware/vcenter server< 6.5

How to fix CVE-2022-31680

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2022-31680 is not in CISA KEV. FIRST estimates a 31.08% chance of exploitation in the next 30 days. Check whether you run vcenter server.

Which versions are affected?

Compare what you have installed with vmware/vcenter server 6.5; vmware/vcenter server < 6.5. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-502: Deserialization of Untrusted Data. EPSS 31.08%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

VMware security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 7, 2022 · Monitored products — critical

    Detected

    The vCenter Server contains an unsafe deserialisation vulnerability in the PSC (Platform services controller). A malicious actor with admin access on vCenter server may exploit this issue to execute arbitrary code on the underlying operating system that hosts the vCenter Server.

  2. Jun 17, 2026 · Monitored products — critical

    Updated

    The vCenter Server contains an unsafe deserialisation vulnerability in the PSC (Platform services controller). A malicious actor with admin access on vCenter server may exploit this issue to execute arbitrary code on the underlying operating system that hosts the vCenter Server.

Sources

  • CVE.orgVulnerability recordCVE-2022-31680

    Official CVE identifier

    cve.org
  • Monitored products — criticalVendor advisoryCVE-2022-31680

    The vCenter Server contains an unsafe deserialisation vulnerability in the PSC (Platform services controller). A malicious actor with admin access on vCenter server may exploit this issue to execute arbitrary code on the underlying operating system that hosts the vCenter Server.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Nov 7, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • Monitored products — criticalNov 6, 2026
  • CVE.orgNov 2, 2026