CVE-2026-9642

CRITICAL

Published May 26, 2026 Modified May 27, 2026 CWE-321

Description

There is a mitigation bypass / (incomplete fix) for CVE-2025-62582 (Unauthenticated Remote Database Access) An unauthenticated remote attacker can access configured databases in a DIAView project.

CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploit Prediction

0.0004

Probability of exploitation

0.12%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-321 CWE-321

References

Other References

https://www.tenable.com/security/research/tra-2026-44

Frequently Asked Questions

What is CVE-2026-9642? +

There is a mitigation bypass / (incomplete fix) for CVE-2025-62582 (Unauthenticated Remote Database Access) An unauthenticated remote attacker can access configured databases in a DIAView project. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2026-9642? +

CVE-2026-9642 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately. The EPSS score is 0.0004, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-9642? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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