CVE-2026-46858 is an easily exploitable vulnerability in Oracle Enterprise Manager APM - Application Performance Management, specifically in the JADM and JVM Diagnostics component. Affected supported versions are 13.5 and 24.1. The vulnerability is reachable over HTTP and can be exploited by an unauthenticated attacker with network access. Successful exploitation allows compromise of the APM component resulting in unauthorized creation, deletion, or modification of critical data, including all data accessible to APM, and can also cause the service to hang or crash repeatedly, leading to complete denial of service. The available information does not identify the precise vulnerable function or root-cause class, so a specific CWE cannot be assigned with confidence.
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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.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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.
1 sources tracked across advisories and community write-ups. News coverage will land here when it surfaces.
No news coverage yet. Advisories and community discussion only.
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.