Oracle Critical Security Patch Update May 2026
Released May 2026 · Oracle's advisory ↗ · ← Critical Patch Update, April 2026 · Security Patch Update, June 2026 →
74 CVEs in this release, one square each
By status
3Protected by Waratek3Mitigation candidate31No exploit published37Not applicable
3Exploited, marked by the ring
No exploit published. For 22 of them, Oracle's security advisory is the source of public detail.
Protected by Waratek. Waratek RASP can block exploitation of these on systems that have not applied the patch yet.
Overview 1 match · 0 public PoC · 0 EPSS ≥ 0.5
1match
0public PoC0.0%
0EPSS ≥ 0.50.0%
Protected by Waratek
1
100.0%
Rule in development
0
0.0%
Mitigation candidate
0
0.0%
No exploit published
0
0.0%
blocked by ARMR today
1
100.0%
partly blocked
0
0.0%
not blocked
0
0.0%
not established
0
0.0%
unrecorded
0
0.0%
Exploited
1
100.0%
Working exploit published
0
0.0%
Proof of concept only
0
0.0%
Forecast only
0
0.0%
No public exploit
0
0.0%
split by
peak 1 / month
May 26
| CVE | Severity | Published▾ | Status | Exploitation | Description |
|---|---|---|---|---|---|
| CVE-2026-46817 | Critical | 2026-05-28 | Protected by Waratek | Exploited | Vulnerability in the Oracle Payments product of Oracle E-Business Suite (component: File Transmission). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Payments. Successful attacks of this vulnerability can result in takeover of Oracle Payments. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). |