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VulnerabilityCVE-2026-53166Published 2026-06-25

CVE-2026-53166

As of 2026-07-10, CVE-2026-53166 is a vulnerability. Threadlinqs Intelligence links 1 tracked threat campaign to CVE-2026-53166, most recently “IonStack: One-Click Firefox JIT-to-Linux-Kernel Root Exploit Chain (CVE-2026-10702 + CVE-2026-43499 "GhostLock") Demonstrated Against Android 17”.

CVSS
—Not yet scored
EPSS
—No EPSS score yet
CISA KEV
NoNot in the KEV catalog
Tracked threats
1Campaigns referencing it
Published
Updated 2026-07-10
Published 2026-06-25

Last updated:

What is CVE-2026-53166?

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

The identifier was first published 125 days ago. This identifier has been marked REJECTED by its CNA, so the text above is the withdrawal record rather than a vulnerability report, and no score, product list or fix applies to it.

Severity and exploitation probability

CISA KEV
Not listed in the CISA Known Exploited Vulnerabilities catalog
Published
2026-06-25, last modified 2026-07-10

Is CVE-2026-53166 being exploited?

It currently carries a trending score of 8 in the Threadlinqs vulnerability feed.

Affected products and versions

No affected-product or package list has been recorded for CVE-2026-53166 in the tracked sources. The vendor advisory and the references below are the authoritative statement of what is affected.

How to fix CVE-2026-53166

No vendor patch reference has been recorded for CVE-2026-53166 in the tracked sources. Watch the CNA record and the vendor advisory channel for a fix, and treat any affected deployment as exposed until the vendor states otherwise.

Threat activity tracking CVE-2026-53166

1 tracked threat in the Threadlinqs corpus references CVE-2026-53166, either in the campaign’s CVE list or as an indicator on the campaign record.

Sources

Enriched from CVE.org, NVD, GitHub Security Advisories. Last verified by Threadlinqs on . This product uses the NVD API but is not endorsed or certified by the NVD.

No external references are recorded on this row.