CVE-2026-46449 Akamai CVE debrief

Who should care

System administrators and security teams responsible for macOS systems with the Akamai Guardicore Platform Agent installed should assess their exposure and prioritize patching or upgrading to version 7.4 or later.

Why it matters

CVE-2026-46449 is a local privilege escalation vulnerability in the Akamai Guardicore Platform Agent for macOS before version 7.4. Defenders should prioritize patching, restrict modifications to network interface names, and monitor system logs to prevent potential attacks. The vulnerability allows unprivileged local users to execute arbitrary commands with root privileges, highlighting the need for prompt remediation and verification of affected systems.

• Potential elevation of privileges for unprivileged local users
• Possible execution of arbitrary commands with root privileges
• Required verification of affected versions and remediation status
• Need for monitoring system logs for suspicious activity

Technical summary

The Akamai Guardicore Platform Agent (GPA) for macOS before version 7.4 contains a local privilege escalation vulnerability in the wapptunneld component. The vulnerability is caused by a lack of input validation when using network interface names to execute system utilities, allowing for command injection. An unprivileged local user can exploit this by renaming a network interface to include a malicious shell payload, which is then executed with root privileges when the 'Log out from your IdP' action is triggered.

Defensive priority

Defenders should prioritize patching or upgrading to version 7.4 or later of the Akamai Guardicore Platform Agent on macOS systems to prevent potential local privilege escalation attacks.

Recommended defensive actions

• Patch or upgrade to version 7.4 or later of the Akamai Guardicore Platform Agent on macOS systems
• Restrict modifications to network interface names to privileged users
• Monitor system logs for suspicious activity related to the wapptunneld service
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record and source item provide details on the vulnerability, including its description, affected versions, and references to vendor advisories. The vulnerability allows unprivileged local users to execute arbitrary commands with root privileges. Defenders should verify affected systems, review vendor guidance, and monitor system logs for suspicious activity related to the wapptunneld service. The CVE Program record and NIST NVD detail page offer additional information on the vulnerability. To verify affected scope and severity

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.