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Threats, Abuse & Incident Response

Is CVE-2024-4610 (Arm Mali GPU Kernel Driver Use-After-Free) being exploited in the wild?

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By NHI Mgmt Group Editorial Team Updated October 19, 2026 Domain: Threats, Abuse & Incident Response

Yes. CISA added CVE-2024-4610 to its Known Exploited Vulnerabilities catalogue on 12 June 2024, which it does only when there is reliable evidence of active exploitation. CISA has not linked it to known ransomware campaigns. Arm Bifrost and Valhall GPU kernel drivers contain a use-after-free vulnerability that allows a local, non-privileged user to make improper GPU memory processing operations to gain access to already freed memory.

What “exploited in the wild” means for this CVE

For a CVE, “exploited in the wild” means there is credible evidence that real attackers are using the weakness outside a lab or proof-of-concept setting. In practice, the question is not whether exploitation is possible, but whether the issue has moved into active offensive use and therefore needs urgent triage, exposure confirmation, and response planning.

That distinction matters because active exploitation changes the operational priority. Once a flaw lands in a confirmed exploitation catalogue, it is no longer just a patching item, it becomes a live exposure that may already be part of intrusion activity. For CVE-2024-4610, the practical reading is to treat affected systems as potentially targeted now, not later.

Why this GPU driver flaw is security-relevant

This issue sits in a kernel-level GPU driver, which raises the stakes because kernel components run with high privilege and can influence memory handling across the system. A use-after-free condition means the driver may continue to reference memory after it has been released, creating a path to unstable behaviour, corruption, or abuse when a local attacker can trigger the flawed code path.

That makes the subject relevant to both integrity and privilege boundaries. A local, non-privileged starting point does not make the risk minor when the vulnerable component is a kernel driver. The security question becomes whether the vulnerable driver is present, whether the affected code path is reachable, and whether any signs of earlier abuse exist on endpoints or fleet images.

For background on how exploitation-prioritised flaws should be handled, see the Zero-Day and Exploited Vulnerabilities Guide, which covers emergency triage, KEV-driven prioritisation, and post-patch hunting.

What to do when patching cannot happen immediately

If the vulnerable driver cannot be remediated at once, the next step is to reduce exposure rather than assume the absence of a patch window is acceptable. That means identifying which systems actually load the relevant GPU driver, limiting who can log on locally, and tightening the set of endpoints where a local attack path exists. It also means checking whether temporary compensating controls are real controls, not just process notes.

When kernel or driver exploitation is on the table, response should include compromise assessment, not just version inventory. Review endpoint telemetry for unusual driver activity, crashes, privilege anomalies, and signs that a local user gained influence over a system component that should not have been mutable. If the device hosts sensitive workloads or high-value accounts, widen the review accordingly.

For operational response patterns around exploited flaws, the Vulnerability Management Guide is useful for prioritisation, exceptions, and verification discipline, while the EDR Evasion and Defence Guide helps explain why kernel and driver abuse often deserves deeper telemetry review than an ordinary application bug.

How to verify exposure and look for earlier compromise

Start with asset confirmation, because the first failure mode in exploited-vulnerability cases is assuming all endpoints are equivalent. Identify where the affected GPU driver family is installed, which images include it, and which systems have privileged local access patterns that could make exploitation easier. Then compare that inventory against the actual fleet, not just the intended baseline.

After exposure is confirmed, look for indicators of prior compromise around the systems that load the driver. Useful evidence includes unusual crashes, unexpected privilege changes, suspicious local execution, persistence on affected hosts, and any telemetry suggesting tampering with security tooling. A local kernel flaw does not automatically mean compromise occurred, but it does justify looking for it if the system was reachable.

For exploit-confirmation context, the CISA Known Exploited Vulnerabilities Catalog is the authoritative reference for why a CVE should be treated as active risk, and the NIST National Vulnerability Database is the place to verify the underlying CVE record and technical classification.

Standards & Framework Alignment

This section maps relevant standards and security frameworks to the operational risks and controls described in this guidance.

MITRE ATT&CK and OWASP Non-Human Identity Top 10 address the attack and risk surface, while NIST CSF 2.0, NIST SP 800-53 Rev 5 and CIS Controls v8 set the governance and control requirements practitioners need to meet.

FrameworkControl / ReferenceRelevance
NIST CSF 2.0ID.RA-01 — Vulnerability Identification and AnalysisActively exploited CVEs require exposure confirmation and risk triage.
Recommendation — Identify where the vulnerable driver is deployed and prioritise those assets for remediation.
NIST SP 800-53 Rev 5RA-5 — Vulnerability Monitoring and ScanningThis CVE response depends on finding affected systems and validating exposure quickly.
Recommendation — Scan for the vulnerable driver and verify which endpoints still expose it.
CIS Controls v8CIS-7 — Continuous Vulnerability ManagementKEV-listed exploitation calls for rapid prioritisation, exception handling, and remediation tracking.
Recommendation — Prioritise the CVE for accelerated remediation and track exceptions until closed.
MITRE ATT&CKT1068 — Exploitation for Privilege EscalationA local kernel driver use-after-free can be abused to gain higher privilege on the host.
Recommendation — Hunt for local privilege-escalation activity and suspicious post-exploitation behaviour.
OWASP Non-Human Identity Top 10NHI-04 — Insecure AuthenticationExploitation of privileged components can enable downstream credential and session abuse on affected hosts.
Recommendation — Review whether exposed systems could enable credential theft or session abuse after compromise.

Practitioner Guidance

What to prioritise: Put fleet exposure confirmation ahead of broad remediation messaging. For a kernel driver issue that is already in KEV, the useful decision is whether any production endpoints still load the vulnerable component and can be locally reached by untrusted users.

What to verify: Confirm whether the vulnerable driver is present in standard images, whether local user access exists on those systems, and whether your monitoring can see driver crashes, privilege anomalies, or security-tool interference. If you cannot verify those points, assume your visibility is insufficient.

Decision rule: If a system cannot be patched immediately, treat it as a high-priority exception only when you can show compensating exposure reduction and active monitoring. If you cannot show that, escalate the system for accelerated remediation rather than accepting the delay as normal.

Practitioner takeaway: Once a flaw is confirmed as actively exploited, the key question is no longer whether exploitation is theoretically possible, but whether your environment has a reachable path, observable signs of abuse, and a credible short-term containment plan.

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NHIMG Editorial Note
Reviewed and updated by the NHIMG editorial team on October 19, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org