The remote Redhat Enterprise Linux 10 / 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:99018 advisory.

    Red Hat JBoss Enterprise Application Platform 8 is a platform for Java     applications based on the WildFly application runtime.

    This asynchronous patch is an update for Red Hat JBoss Enterprise Application     Platform 8.1. See Release Notes for information about the most significant bug     fixes and enhancements included in this release.

    Security Fix(es):

    * bcjmail-jdk18on: Bouncy Castle for Java: Integrity compromise due to insufficient tag-length enforcement     in CMS AuthEnvelopedData decryption. [eap-8.1.z] (CVE-2026-12802)

    * bcpg-jdk18on: Bouncy Castle for Java: Integrity compromise due to insufficient tag-length enforcement in     CMS AuthEnvelopedData decryption. [eap-8.1.z] (CVE-2026-12802)

    * bcutil-jdk18on: Bouncy Castle for Java: Integrity compromise due to insufficient tag-length enforcement     in CMS AuthEnvelopedData decryption. [eap-8.1.z] (CVE-2026-12802)

    * bcpkix-jdk18on: Bouncy Castle for Java: Integrity compromise due to insufficient tag-length enforcement     in CMS AuthEnvelopedData decryption. [eap-8.1.z] (CVE-2026-12802)

    * bcjmail-jdk18on: Bouncy Castle for Java: Denial of Service via OER parser unbounded recursion     [eap-8.1.z] (CVE-2026-59645)

    * bcpg-jdk18on: Bouncy Castle for Java: Denial of Service via OER parser unbounded recursion [eap-8.1.z]     (CVE-2026-59645)

    * bcutil-jdk18on: Bouncy Castle for Java: Denial of Service via OER parser unbounded recursion [eap-8.1.z]     (CVE-2026-59645)

    * bcpkix-jdk18on: Bouncy Castle for Java: Denial of Service via OER parser unbounded recursion [eap-8.1.z]     (CVE-2026-59645)

    * bcprov-jdk18on: Bouncy Castle for Java: Denial of Service via OER parser unbounded recursion [eap-8.1.z]     (CVE-2026-59645)

    * bcprov-jdk18on: Bouncy Castle for Java: Integrity compromise due to insufficient tag-length enforcement     in CMS AuthEnvelopedData decryption. [eap-8.1.z] (CVE-2026-12802)

    * bcjmail-jdk18on: Bouncy Castle for Java: Cryptographic signature bypass [eap-8.1.z] (CVE-2026-59639)

    * bcpg-jdk18on: Bouncy Castle for Java: Cryptographic signature bypass [eap-8.1.z] (CVE-2026-59639)

    * bcpkix-jdk18on: Bouncy Castle for Java: Cryptographic signature bypass [eap-8.1.z] (CVE-2026-59639)

    * bcprov-jdk18on: Bouncy Castle for Java: Cryptographic signature bypass [eap-8.1.z] (CVE-2026-59639)

    * bcjmail-jdk18on: Bouncy Castle for Java: Data integrity bypass due to improper cryptographic binding in     CMS AuthenticatedData [eap-8.1.z] (CVE-2026-59642)

    * bcpg-jdk18on: Bouncy Castle for Java: Data integrity bypass due to improper cryptographic binding in CMS     AuthenticatedData [eap-8.1.z] (CVE-2026-59642)

    * bcutil-jdk18on: Bouncy Castle for Java: Data integrity bypass due to improper cryptographic binding in     CMS AuthenticatedData [eap-8.1.z] (CVE-2026-59642)

    * bcpkix-jdk18on: Bouncy Castle for Java: Data integrity bypass due to improper cryptographic binding in     CMS AuthenticatedData [eap-8.1.z] (CVE-2026-59642)

    * bcprov-jdk18on: Bouncy Castle for Java: Data integrity bypass due to improper cryptographic binding in     CMS AuthenticatedData [eap-8.1.z] (CVE-2026-59642)

    * bcjmail-jdk18on: Bouncy Castle for Java: Denial of Service via unbounded HSS public-key level count     [eap-8.1.z] (CVE-2026-58060)

    * bcpg-jdk18on: Bouncy Castle for Java: Denial of Service via unbounded HSS public-key level count     [eap-8.1.z] (CVE-2026-58060)

    * bcutil-jdk18on: Bouncy Castle for Java: Denial of Service via unbounded HSS public-key level count     [eap-8.1.z] (CVE-2026-58060)

    * bcpkix-jdk18on: Bouncy Castle for Java: Denial of Service via unbounded HSS public-key level count     [eap-8.1.z] (CVE-2026-58060)

    * bcprov-jdk18on: Bouncy Castle for Java: Denial of Service via unbounded HSS public-key level count     [eap-8.1.z] (CVE-2026-58060)

    * bcpg-jdk18on: Bouncy Castle for Java: Integrity bypass in CCM-family modes [eap-8.1.z] (CVE-2026-58061)

    * bcprov-jdk18on: Bouncy Castle for Java: Integrity bypass in CCM-family modes [eap-8.1.z]     (CVE-2026-58061)

    * sshd-core: Apache MINA SSHD: Asynchronous authentication can bypass signature verification [eap-8.1.z]     (CVE-2026-77185)

    * jackson-core: jackson-core: Denial of Service via excessively long JSON property names [eap-8.1.z]     (CVE-2026-68498)

    * bcutil-jdk18on: Bouncy Castle: Certificate validation bypass via missing name constraint checks     [eap-8.1.z] (CVE-2026-71889)

    * bcjmail-jdk18on: Bouncy Castle: Certificate validation bypass via missing name constraint checks     [eap-8.1.z] (CVE-2026-71889)

    * bcpg-jdk18on: Bouncy Castle: Certificate validation bypass via missing name constraint checks     [eap-8.1.z] (CVE-2026-71889)

    * bcprov-jdk18on: Bouncy Castle: Certificate validation bypass via missing name constraint checks     [eap-8.1.z] (CVE-2026-71889)

    * bcpkix-jdk18on: Bouncy Castle: Certificate validation bypass via missing name constraint checks     [eap-8.1.z] (CVE-2026-71889)

    * jackson-core: Jackson-core: Denial of Service via unbounded StringBuilder growth during malformed token     processing [eap-8.1.z] (CVE-2026-89425)

    * jackson-databind: Jackson-databind: Denial of Service via quadratic forward-reference completion     [eap-8.1.z] (CVE-2026-91777)

    * bcpg-jdk18on: Bouncy Castle: Signature misattribution via missing subkey cross-certification validation     [eap-8.1.z] (CVE-2026-71887)

    * sshd-core: Apache MINA SSHD: Authentication bypass via duplicate public key presentation [eap-8.1.z]     (CVE-2026-93994)

    * xmlschema-core: Apache XMLSchema: Denial of Service (DoS) via deeply nested schema structures     [eap-8.1.z] (CVE-2026-102496)

    * xmlschema-core: Apache XMLSchema: Denial of Service via unbounded recursion during schema parsing     [eap-8.1.z] (CVE-2026-102495)

    * jackson-core: Jackson-core: Denial of Service via regular expression backtracking [eap-8.1.z]     (CVE-2026-89407)

    * neethi: Neethi: Denial of Service via crafted WS-Policy documents [eap-8.1.z] (CVE-2026-91866)

    * neethi: Apache Neethi: Denial of Service via crafted WS-Policy documents [eap-8.1.z] (CVE-2026-91865)

    * neethi: Apache Neethi: Denial of Service via uncontrolled recursion in WS-Policy document parsing     [eap-8.1.z] (CVE-2026-91863)

    * neethi: Apache Neethi: Denial of Service via crafted WS-Policy documents [eap-8.1.z] (CVE-2026-91864)

    * wildfly-server: wildfly: RBAC bypass in WildFly deployment-operation handlers leads to privilege     escalation [eap-8.1.z] (CVE-2026-12977)

    For more details about the security issue(s), including the impact, a CVSS     score, acknowledgments, and other related information, refer to the CVE page(s)     listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

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