How severe is CVE-2025-12530?

CVE-2025-12530 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-12530 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-12530?

CVE-2025-12530 affects Ibm Watsonx.data Intelligence. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-12530?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2025-12530 published?

CVE-2025-12530 was published on 2026-06-30 and last updated on 2026-07-06.

CVE-2025-12530

CVE-2025-12530 is a medium-severity vulnerability in Ibm Watsonx.data Intelligence with a CVSS 3.x base score of 5.9. 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-319.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-319
Affected product: Ibm Watsonx.data Intelligence
Published: 2026-06-30
Last modified: 2026-07-06

Description

IBM watsonx.data intelligence 5.2.2, 5.3.0, 5.3.1, 5.3.1 through patch-1 transmits data in clear text that could allow an attacker to obtain sensitive information using man in the middle techniques.

Frequently asked questions

What is CVE-2025-12530?: IBM watsonx.data intelligence 5.2.2, 5.3.0, 5.3.1, 5.3.1 through patch-1 transmits data in clear text that could allow an attacker to obtain sensitive information using man in the middle techniques.
How severe is CVE-2025-12530?: CVE-2025-12530 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-12530 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-12530?: CVE-2025-12530 affects Ibm Watsonx.data Intelligence. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-12530?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2025-12530 published?: CVE-2025-12530 was published on 2026-06-30 and last updated on 2026-07-06.

References

https://www.ibm.com/support/pages/node/7277802

Affected products (1)

cpe:2.3:a:ibm:watsonx.data_intelligence:-:*:*:*:*:*:*:*

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