CVE-2026-39118 affects Iru, Inc. Kandji Agent before version 4.7.5 (build 5374) on macOS. The issue is described as a client validation gap in the agent’s privileged XPC-facing functionality that allows an unprivileged local user to invoke restricted agent operations. Public reporting states the flaw was exploited through a two-phase XPC chain against io.kandji.kandji-daemon by impersonating the Kandji Menu app. The broader attack chain described by XM Cyber involved weak XPC client validation in combination with macOS trust-boundary abuse, including use of a trusted signed component context, to reach privileged methods and disable agent protections. Reported effects in Kandji included permanent agent deactivation, clearing of EDR guard state, and termination of the Endpoint Security Framework extension.
Mallory correlates every CVE against your assets, your vendors, and active adversary campaigns. Know which vulnerabilities matter for you, not just which ones are loud.
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
7 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A privilege-escalation issue affecting Kandji MDM Agent on macOS that allows a standard user to disable enterprise security controls via exposed XPC methods without administrator rights or a kernel exploit.
A vulnerability in Kandji Agent on macOS involving insufficient XPC client validation, used in a chain with NIB injection and trust-cache abuse to let a standard user disable the agent without sudo or kernel exploits.
A vulnerability in the Kandji MDM Agent on macOS that allows an unprivileged user to impersonate a trusted app over XPC and permanently deactivate the agent, terminating its Endpoint Security Framework telemetry.
A vulnerability assigned by Kandji related to a macOS attack chain that abuses weakly-validated XPC connections, malicious Interface Builder payload injection, and trust cache persistence to disable security tooling and deactivate Kandji MDM from a standard user account.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.