CVE-2026-48610 is a high-severity improper access control vulnerability in certain Ubiquiti devices running UniFi OS, including affected Cloud Gateway and Dream Machine families. Under certain network configurations, a network-adjacent attacker with no privileges can exploit the flaw to make unauthorized changes to device configuration. Publicly available information identifies the issue as an access control failure in the UniFi OS management plane, but does not disclose the precise vulnerable component, function, or request path. The vulnerability is configuration dependent, indicating that exposure varies based on how the management interface is segmented and reachable within the network.
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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.
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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.
11 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An improper access control vulnerability that allows unauthorized system configuration changes on affected UniFi OS environments.
An improper access control vulnerability in certain devices running UniFi OS that could allow a network-accessible attacker, under certain network configurations, to make unauthorized changes to affected devices.
A Bulletin 065 vulnerability affecting UID Enterprise Agent, mentioned as part of a chain with CVE-2026-47368; the exact flaw type is not explicitly mapped in the content.
An improper access control vulnerability in UniFi OS mentioned as another Bulletin 065 issue.
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.