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OpenAdvisories
High RHSA-2026:48095 2 CVEs

Red Hat Security Advisory: RHCS 10.8 bug fix and enhancement update

Published Jul 30, 2026 · Updated Oct 20, 2026

Ecosystem: Red Hat

Fixed packages 31

ReleasePackageFixed in
Red Hat · Certificate System 10 certificate_system:10.8::el8 jss 0:5.9.1-2.module+el8pki+24483+db4528cf
Red Hat · Certificate System 10 certificate_system:10.8::el8 jss-debuginfo 0:5.9.1-2.module+el8pki+24483+db4528cf
Red Hat · Certificate System 10 certificate_system:10.8::el8 jss-debugsource 0:5.9.1-2.module+el8pki+24483+db4528cf
Red Hat · Certificate System 10 certificate_system:10.8::el8 ldapjdk 0:5.6.0-3.module+el8pki+24228+5326976e
Red Hat · Certificate System 10 certificate_system:10.8::el8 python3-redhat-pki 0:11.9.2-4.module+el8pki+24565+7517ad63
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-jss 0:5.9.1-2.module+el8pki+24483+db4528cf
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-jss-debuginfo 0:5.9.1-2.module+el8pki+24483+db4528cf
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-jss-javadoc 0:5.9.1-2.module+el8pki+24483+db4528cf
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-jss-tomcat 0:5.9.1-2.module+el8pki+24483+db4528cf
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-jss-tools 0:5.9.1-2.module+el8pki+24483+db4528cf
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-jss-tools-debuginfo 0:5.9.1-2.module+el8pki+24483+db4528cf
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-ldapjdk 0:5.6.0-3.module+el8pki+24228+5326976e
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-ldapjdk-javadoc 0:5.6.0-3.module+el8pki+24228+5326976e
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-pki 0:11.9.2-4.module+el8pki+24565+7517ad63
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-pki-acme 0:11.9.2-4.module+el8pki+24565+7517ad63
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-pki-base 0:11.9.2-4.module+el8pki+24565+7517ad63
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-pki-ca 0:11.9.2-4.module+el8pki+24565+7517ad63
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-pki-console 0:11.9.2-4.module+el8pki+24565+7517ad63
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-pki-console-theme 0:11.9.2-4.module+el8pki+24565+7517ad63
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-pki-debugsource 0:11.9.2-4.module+el8pki+24565+7517ad63
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-pki-est 0:11.9.2-4.module+el8pki+24565+7517ad63
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-pki-java 0:11.9.2-4.module+el8pki+24565+7517ad63
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-pki-javadoc 0:11.9.2-4.module+el8pki+24565+7517ad63
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-pki-kra 0:11.9.2-4.module+el8pki+24565+7517ad63
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-pki-ocsp 0:11.9.2-4.module+el8pki+24565+7517ad63
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-pki-server 0:11.9.2-4.module+el8pki+24565+7517ad63
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-pki-theme 0:11.9.2-4.module+el8pki+24565+7517ad63
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-pki-tks 0:11.9.2-4.module+el8pki+24565+7517ad63
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-pki-tools 0:11.9.2-4.module+el8pki+24565+7517ad63
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-pki-tools-debuginfo 0:11.9.2-4.module+el8pki+24565+7517ad63
Red Hat · Certificate System 10 certificate_system:10.8::el8 redhat-pki-tps 0:11.9.2-4.module+el8pki+24565+7517ad63

Vulnerabilities 2

  • High 8.1
    CVE-2026-54512 Public exploit

    jackson-databind: PolymorphicTypeValidator bypass via generic type parameters allows arbitrary class instantiation

    jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.10.0 until 2.18.8, 2.21.4, and 3.1.4, jackson-databind's PolymorphicTypeValidator (PTV) is the primary safety mechanism guarding polymor…

    FasterXML jackson-databind druid thingsboard-tb-node Debian Ubuntu Wolfi Maven
  • High 8.1
    CVE-2026-54513

    jackson-databind: Array subtype allowlist bypass in BasicPolymorphicTypeValidator (allowIfSubTypeIsArray)

    jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.10.0 until 2.18.8, 2.21.4, and 3.1.4, BasicPolymorphicTypeValidator.Builder.allowIfSubTypeIsArray() allowlists any array type based only…

    FasterXML jackson-databind druid thingsboard-tb-node Debian Ubuntu Wolfi Maven

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_48095.json
  • report
    https://access.redhat.com/security/cve/CVE-2026-54512
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2492015
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-54512
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-54512
  • article
    https://github.com/FasterXML/jackson-databind/commit/434d6c511de7fdd9872f29157aafb6162d12d8d5
  • article
    https://github.com/FasterXML/jackson-databind/issues/5988
  • article
    https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-j3rv-43j4-c7qm
  • report
    https://access.redhat.com/security/cve/CVE-2026-54513
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2492010
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-54513
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-54513
  • article
    https://github.com/FasterXML/jackson-databind/commit/01d1692c8d0ed03e51a0e3c4f8a9e6908e4931e5
  • article
    https://github.com/FasterXML/jackson-databind/commit/24529da29fdf46ff94ca38de9ebf31cd188f5e8e
  • article
    https://github.com/FasterXML/jackson-databind/issues/5981
  • article
    https://github.com/FasterXML/jackson-databind/issues/5983
  • article
    https://github.com/FasterXML/jackson-databind/pull/5984
  • article
    https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-rmj7-2vxq-3g9f