How severe is CVE-2026-1530?

CVE-2026-1530 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2026-1530 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-1530?

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-2026-1530 have an EU (EUVD) identifier?

Yes. CVE-2026-1530 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5118.

When was CVE-2026-1530 published?

CVE-2026-1530 was published on 2026-02-02 and last updated on 2026-06-30.

CVE-2026-1530

CVE-2026-1530 is a high-severity vulnerability with a CVSS 3.x base score of 8.1. 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-295.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-5118
Weakness: CWE-295
Published: 2026-02-02
Last modified: 2026-06-30

Description

A flaw was found in fog-kubevirt. This vulnerability allows a remote attacker to perform a Man-in-the-Middle (MITM) attack due to disabled certificate validation. This enables the attacker to intercept and potentially alter sensitive communications between Satellite and OpenShift, resulting in information disclosure and data integrity compromise.

Frequently asked questions

What is CVE-2026-1530?: A flaw was found in fog-kubevirt. This vulnerability allows a remote attacker to perform a Man-in-the-Middle (MITM) attack due to disabled certificate validation. This enables the attacker to intercept and potentially alter sensitive communications between Satellite and OpenShift, resulting in information disclosure and data integrity compromise.
How severe is CVE-2026-1530?: CVE-2026-1530 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2026-1530 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-1530?: 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-2026-1530 have an EU (EUVD) identifier?: Yes. CVE-2026-1530 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5118.
When was CVE-2026-1530 published?: CVE-2026-1530 was published on 2026-02-02 and last updated on 2026-06-30.

References

Other CWE-295 (Improper Certificate Validation) vulnerabilities

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