CVE-2026-114406
6.8 MEDIUMPublished 2026-10-21 · Updated 2026-10-26
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
The system certificate authority (CA) store in Red Hat products, distributed via ca-certificates RPM packages, included multiple root CA certificates of authorities, which signed intermediate CA certificates with weak private keys issued by the eMudhra certificate authority. A man-in-the-middle attacker could use this flaw to issue certificates for arbitrary host names signed by the weak intermediate CA certificates, which would be considered trusted by a TLS/SSL client using system CA store and cause such clients to connect to malicious sites. Due to inability to only distrust specific intermediate certificates in all clients using the system CA store, root CA certificates of authorities that signed weak intermediate CA certificates are being removed.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
Weaknesses
CWE-295
All references
- https://access.redhat.com/errata/RHSA-2026:86595
- https://access.redhat.com/errata/RHSA-2026:88455
- https://access.redhat.com/errata/RHSA-2026:88459
- https://access.redhat.com/errata/RHSA-2026:88550
- https://access.redhat.com/errata/RHSA-2026:88560
- https://access.redhat.com/errata/RHSA-2026:88562
- https://access.redhat.com/errata/RHSA-2026:88563
- https://access.redhat.com/errata/RHSA-2026:88564
- https://access.redhat.com/errata/RHSA-2026:88662
- https://access.redhat.com/errata/RHSA-2026:88668
- https://access.redhat.com/errata/RHSA-2026:88669
- https://access.redhat.com/errata/RHSA-2026:88779
- https://access.redhat.com/errata/RHSA-2026:89081
- https://access.redhat.com/errata/RHSA-2026:89131
- https://access.redhat.com/security/cve/CVE-2026-114406
- https://access.redhat.com/security/vulnerabilities/RHSB-2026-012
- https://bugzilla.redhat.com/show_bug.cgi?id=2556046
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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