CVE Feed

    Dashboard / CVE / CVE-2026-17039

    CVE-2026-17039

    A flaw was found in pki-core. The certificate authority (CA) renewal request path does not perform the realm-based authorization check that the enrollment path performs, allowing an authenticated user entitled to one realm to cause a certificate belonging to a different realm to be renewed without that realm's authorization.

    Published:Jul 24, 2026
    Last Modified:Aug 2, 2026
    EPS:Jul 24, 2026
    EPSS Score:0.00211
    CVSS Score:3.1

    Affected Products

    Vendor
    Redhat
    Product
    Certificate System
    Vendor
    Redhat
    Product
    Dogtag Certificate System
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-863 Incorrect Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-76561 (CVSS 7.2) — A flaw was found in Dogtag PKI, as used by FreeIPA's certificate authority component. The certificate profile …
    CVE-2026-53682 (CVSS 5.3) — An unauthenticated client can query the Security Domain hosts inventory via GET /ca/rest/securityDomain/hosts …
    CVE-2026-11873 (CVSS 6.5) — An Apache-proxied Dogtag CA REST endpoint exposed by IdM (POST /ca/rest/certrequests) returns HTTP 500 with in…
    CVE-2026-78323 (CVSS 6.5) — A flaw was found in JSS (Java Security Services). The JSSTrustManager class does not verify NSS trust flags wh…
    CVE-2026-18369 (CVSS 5.8) — A flaw was found in Dogtag PKI's ACME responder where the HTTP-01 challenge validator accepts IP address liter…
    CVE-2026-18047 (CVSS 6.5) — A flaw was found in Dogtag PKI's ACME responder where the web.xml security constraints use exact URL pattern m…
    CVE-2026-12353 (CVSS 5.3) — An unauthenticated attacker could trigger an Out of Memory condition to crash the Java process for RHCS by rep…
    CVE-2022-2393 (CVSS 5.7) — A flaw was found in pki-core, which could allow a user to get a certificate for another user identity when dir…
    CVE-2022-2414 (CVSS 7.5) — Access to external entities when parsing XML documents can lead to XML external entity (XXE) attacks. This fla…
    CVE-2021-4213 (CVSS 7.5) — A flaw was found in JSS, where it did not properly free up all memory. Over time, the wasted memory builds up …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High