Vulnerability · Published Jun 30, 2026 · Assigned by ibm

CVE-2025-12530Vulnerabilities found in Watson Data Intelligence

Medium 5.9

In plain English

A medium-severity security flaw in watsonx.data intelligence from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 10% of all known vulnerabilities).

Severity (CVSS 3.1)5.9Medium

Exploit odds (30 days)0.2%top 89.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
IBM	watsonx.data intelligence	5.2.2, 5.3.0, 5.3.1, 5.3.1 – through patch-1

Weakness: CWE-319 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

References

https://www.ibm.com/support/pages/node/7277802 vendor-advisory, patch