How severe is CVE-2026-46957?

CVE-2026-46957 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-46957 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-46957?

CVE-2026-46957 affects Oracle Isupplier Portal. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-46957?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-46957 have an EU (EUVD) identifier?

Yes. CVE-2026-46957 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-37268.

When was CVE-2026-46957 published?

CVE-2026-46957 was published on 2026-06-17 and last updated on 2026-06-18.

CVE-2026-46957

CVE-2026-46957 is a high-severity vulnerability in Oracle Isupplier Portal with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (25th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-37268
Weakness: CWE-284
Affected product: Oracle Isupplier Portal
Published: 2026-06-17
Last modified: 2026-06-18

Description

Vulnerability in the Oracle iSupplier Portal product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle iSupplier Portal. Successful attacks of this vulnerability can result in takeover of Oracle iSupplier Portal. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

Frequently asked questions

What is CVE-2026-46957?: Vulnerability in the Oracle iSupplier Portal product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle iSupplier Portal. Successful attacks of this vulnerability can result in takeover of Oracle iSupplier Portal. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).
How severe is CVE-2026-46957?: CVE-2026-46957 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-46957 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-46957?: CVE-2026-46957 affects Oracle Isupplier Portal. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-46957?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-46957 have an EU (EUVD) identifier?: Yes. CVE-2026-46957 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-37268.
When was CVE-2026-46957 published?: CVE-2026-46957 was published on 2026-06-17 and last updated on 2026-06-18.

References

https://www.oracle.com/security-alerts/cspujun2026.html

Affected products (1)

cpe:2.3:a:oracle:isupplier_portal:*:*:*:*:*:*:*:*

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