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The macOS system must disable accounts after 35 days of inactivity.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-277157APPL-26-003080SV-277157r1148923_ruleCCI-003627medium
Description
The macOS must be configured to disable accounts after 35 days of inactivity. This rule prevents malicious users from employing unused accounts to gain access to the system while avoiding detection. Satisfies: SRG-OS-000118-GPOS-00060, SRG-OS-000590-GPOS-00110
STIGDate
Apple macOS 26 (Tahoe) Security Technical Implementation Guide2026-05-23

Related Frameworks

2 mappings across 3 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (1) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

IAC-15.3Disable Inactive Accounts
1.00
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (68) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

AC-10Concurrent Session Control
1.00
AC-17(10)Authenticate Remote Commands
1.00
AC-2Account Management
1.00
AC-2(1)Automated System Account Management
1.00
AC-2(10)Shared and Group Account Credential Change
1.00
AC-2(11)Usage Conditions
1.00
AC-2(2)Automated Temporary and Emergency Account Management
1.00
AC-2(3)Disable Accounts
1.00
AC-2(4)Automated Audit Actions
1.00
AC-2(7)Privileged User Accounts
1.00

+58 more (top 10 by confidence shown)

CCI2 mappings
CCI-003627
1.00
CCI-003628
1.00

Details

Check Text (C-277157r1148923_chk)

Verify the macOS system is configured to disable accounts after 35 days of inactivity with the following command: /usr/bin/pwpolicy -getaccountpolicies 2> /dev/null | /usr/bin/tail +2 | /usr/bin/xmllint --xpath '//dict/key[text()="policyAttributeInactiveDays"]/following-sibling::integer[1]/text()' - If the result is not "35", this is a finding.

Fix Text (F-81217r1148922_fix)

Configure the macOS system to disable accounts after 35 days of inactivity with the following command: This setting may be enforced using local policy. To set local policy to disable an inactive user after 35 days, edit the current password policy to contain the following <dict> within the "policyCategoryAuthentication": [source,xml] ---- <dict> <key>policyContent</key> <string>policyAttributeLastAuthenticationTime &gt; policyAttributeCurrentTime - (policyAttributeInactiveDays * 24 * 60 * 60)</string> <key>policyIdentifier</key> <string>Inactive Account</string> <key>policyParameters</key> <dict> <key>policyAttributeInactiveDays</key> <integer>35</integer> </dict> </dict> ---- After saving the file and exiting to the command prompt, run the following command to load the new policy file, substituting the path to the file in place of "$pwpolicy_file". [source,bash] ---- /usr/bin/pwpolicy setaccountpolicies $pwpolicy_file ----