ExploitedIn CISA KEV

CVE-2026-46817

Exploitation confirmed. First attested on 2026-06-29 by CISA-ADP, CISA KEV, GCVE · kevintel.

Published2026-05-28
WeaknessCWE-269 · CWE-287 · CWE-306

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

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).

Timeline

dates in UTC

2026-05-2821:16CVE publishedNVD
2026-06-2915:45Listed as exploited by GCVEGCVE
2026-06-2915:45Exploitation first reportedGCVE
2026-07-15Added to the CISA KEV catalogCISA KEV
2026-07-1517:34SSVC exploitation set to activeCISA-ADP
2026-10-2319:23First public proof of conceptPoC-in-GitHub

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2026-46817?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2026-46817?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Oracle e-business suite

Branch	Affected	Fixed in	Source
12.2	≥ 12.2.3, ≤ 12.2.15	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

CISA’s required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.due 2026-07-18

Advisories and patches

www.oracle.comVendor Advisory

Detection

read 2026-10-23 19:25 UTC

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: 2 repositories, unverified0xBlackash/CVE-2026-46817HORKimhab/CVE-2026-46817

CISA Known Exploited Vulnerability

Date Added: 2026-07-15
Patch Due Date: 2026-07-18
Ransomware Use: Unknown
Required Action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Sources

NVDCVE recordread 2026-10-23
CISA KEVKEV entry2026-07-15
GCVEexploitation2026-06-29
CISA-ADPSSVC decisionactive2026-07-15
OpenCVESSVC decisionactive—
CNACVSS 3.19.8read 2026-10-23
CISA-ADPweakness (CWE)CWE-269, CWE-287, CWE-3062026-05-29
FIRST EPSSEPSS score0.8 %2026-10-22
PoC-in-GitHubproof of concept2read 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: 2026-05-28
Last Modified: 2026-07-21
NVD status: Analyzed

Frequently asked questions

What is CVE-2026-46817?

Is CVE-2026-46817 actively exploited?

Yes. CVE-2026-46817 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2026-07-18.

What is the CVSS score for CVE-2026-46817?

CVE-2026-46817 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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