CVE-2026-1531HIGH 8.1EPSS p16.5%

CVE-2026-1531CVE-2026-1531

Description

A flaw was found in foreman_kubevirt. When configuring the connection to OpenShift, the system disables SSL verification if a Certificate Authority (CA) certificate is not explicitly set. This insecure default allows a remote attacker, capable of intercepting network traffic between Satellite and OpenShift, to perform a Man-in-the-Middle (MITM) attack. Such an attack could lead to the disclosure or alteration of sensitive information.

Scoring

CVSS 3.18.1 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS0.25% probability of exploitation · percentile 16.5% · 2026-06-19T12:03:05Z
Published2026-02-02
Last modified2026-04-15

Underlying weaknesses· 1

CWE-295

References

  1. https://access.redhat.com/errata/RHSA-2026:5968
  2. https://access.redhat.com/errata/RHSA-2026:5970
  3. https://access.redhat.com/errata/RHSA-2026:5971
  4. https://access.redhat.com/security/cve/CVE-2026-1531
  5. https://bugzilla.redhat.com/show_bug.cgi?id=2433786

1

TypeTargetConfidenceTier
WeaknessImproper Certificate Validationcwe-2950%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.