Oracle Coherence is widely used enterprise middleware; vulnerability enables takeover of Coherence and can cascade to other Oracle products, posing enterprise-wide impact.
CVE-2026-60249
Adjacent-network exploit allows full takeover of Oracle Coherence.
Is CVE-2026-60249 being exploited?
Not confirmed. CVE-2026-60249 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.34% probability of exploitation in the next 30 days.
How severe is CVE-2026-60249?
CVE-2026-60249 is rated Critical with a CVSS score of 9.0. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-60249?
Yes. A fix has been recorded for CVE-2026-60249. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-60249 affect?
CVE-2026-60249 affects Oracle Coherence 12.2.1.4.0, Oracle Coherence 14.1.1.0.0, Oracle Coherence 14.1.2.0.0, Oracle Coherence 15.1.1.0.0, and 1 further product or version. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-60249?
Isolate Coherence communication networks; restrict access; apply vendor patch immediately when released.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Low-privileged attacker on same communication segment can take over Oracle Coherence, causing full confidentiality, integrity and availability loss and downstream product compromise.
Immediate action required
- affected12.2.1.4.0
- affected14.1.1.0.0
- affected14.1.2.0.0
- affected15.1.1.0.0
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.