STIGQter: STIG Summary: Mainframe Product Security Requirements Guide Version: 3 Release: 5 Benchmark Date: 01 Jul 2026:

The Mainframe Product must compare the internal system clocks on an organization-defined frequency with organization-defined authoritative time source.

DISA Rule

SV-263687r982605_rule

Vulnerability Number

V-263687

Group Title

SRG-APP-000925

Rule Version

SRG-APP-000925-MFP-000330

Severity

CAT II

CCI(s)

• CCI-004923 - Compare the internal system clocks on an organization-defined frequency with organization-defined authoritative time source.

Weight

10

Fix Recommendation

Configure the Mainframe Product to compare the internal system clocks on an organization-defined frequency with organization-defined authoritative time source.

Check Contents

Verify the Mainframe Product is configured to compare the internal system clocks on an organization-defined frequency with organization-defined authoritative time source.

If the Mainframe Product is not configured to compare the internal system clocks on an organization-defined frequency with organization-defined authoritative time source, this is a finding.

Vulnerability Number

V-263687

Documentable

False

Rule Version

SRG-APP-000925-MFP-000330

Severity Override Guidance

Verify the Mainframe Product is configured to compare the internal system clocks on an organization-defined frequency with organization-defined authoritative time source.

If the Mainframe Product is not configured to compare the internal system clocks on an organization-defined frequency with organization-defined authoritative time source, this is a finding.

Check Content Reference

M

Target Key

2906