Detections
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RHEL 8 : pki-deps:10.6 (RHSA-2026:43218)

high Nessus Plugin ID 328950

Synopsis

The remote Red Hat host is missing a security update for pki-deps:10.6.

Description

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:43218 advisory.

 The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate System.

 Security Fix(es):

 * jackson-databind: Jackson-databind: Security bypass allows arbitrary code execution (CVE-2026-54513)

 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 this issue but has instead relied only on the application's self-reported version number.

Solution

Update the RHEL pki-deps:10.6 package based on the guidance in RHSA-2026:43218.

See Also

https://access.redhat.com/errata/RHSA-2026:43218

https://access.redhat.com/security/updates/classification/#important

https://bugzilla.redhat.com/show_bug.cgi?id=2492010

http://www.nessus.org/u?05f083ef

Plugin Details

Severity: High

ID: 328950

File Name: redhat-RHSA-2026-43218.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 7/22/2026

Updated: 7/22/2026

Supported Sensors: Continuous Assessment, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.04

Vendor

Vendor Severity: Important

CVSS v2

Risk Factor: High

Base Score: 7.6

Temporal Score: 5.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2026-54513

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.1

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:8, cpe:/o:redhat:rhel_eus:8.10, p-cpe:/a:redhat:enterprise_linux:apache-commons-collections, p-cpe:/a:redhat:enterprise_linux:apache-commons-lang, p-cpe:/a:redhat:enterprise_linux:apache-commons-net, p-cpe:/a:redhat:enterprise_linux:bea-stax-api, p-cpe:/a:redhat:enterprise_linux:bea-stax, p-cpe:/a:redhat:enterprise_linux:glassfish-fastinfoset, p-cpe:/a:redhat:enterprise_linux:glassfish-jaxb-api, p-cpe:/a:redhat:enterprise_linux:glassfish-jaxb-core, p-cpe:/a:redhat:enterprise_linux:glassfish-jaxb-runtime, p-cpe:/a:redhat:enterprise_linux:glassfish-jaxb-txw2, p-cpe:/a:redhat:enterprise_linux:glassfish-jaxb, p-cpe:/a:redhat:enterprise_linux:jackson-annotations, p-cpe:/a:redhat:enterprise_linux:jackson-core, p-cpe:/a:redhat:enterprise_linux:jackson-databind, p-cpe:/a:redhat:enterprise_linux:jackson-jaxrs-json-provider, p-cpe:/a:redhat:enterprise_linux:jackson-jaxrs-providers, p-cpe:/a:redhat:enterprise_linux:jackson-module-jaxb-annotations, p-cpe:/a:redhat:enterprise_linux:jackson-modules-base, p-cpe:/a:redhat:enterprise_linux:jakarta-commons-httpclient, p-cpe:/a:redhat:enterprise_linux:javassist-javadoc, p-cpe:/a:redhat:enterprise_linux:javassist, p-cpe:/a:redhat:enterprise_linux:pki-servlet-engine, p-cpe:/a:redhat:enterprise_linux:relaxngdatatype, p-cpe:/a:redhat:enterprise_linux:slf4j-jdk14, p-cpe:/a:redhat:enterprise_linux:slf4j, p-cpe:/a:redhat:enterprise_linux:stax-ex, p-cpe:/a:redhat:enterprise_linux:velocity, p-cpe:/a:redhat:enterprise_linux:xalan-j2, p-cpe:/a:redhat:enterprise_linux:xerces-j2, p-cpe:/a:redhat:enterprise_linux:xml-commons-apis, p-cpe:/a:redhat:enterprise_linux:xml-commons-resolver, p-cpe:/a:redhat:enterprise_linux:xmlstreambuffer, p-cpe:/a:redhat:enterprise_linux:xsom

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 7/22/2026

Vulnerability Publication Date: 6/23/2026

Reference Information

CVE: CVE-2026-54513

CWE: 184

RHSA: 2026:43218