DOMPurify before 3.4.13 contains a cross-site scripting vulnerability in IN_PLACE sanitization where element-removal hooks fail to neutralize detached subtrees. Attackers can supply HTML with event handlers on descendant elements that execute after sanitization completes, even though the returned root appears clean.

The remote Fedora 45 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-5c1bbb46c3 advisory.

    34.0.4 Release

Tenable has extracted the preceding description block directly from the Fedora security advisory.

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

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-362f1943c8 advisory.

    34.0.4 Release

Tenable has extracted the preceding description block directly from the Fedora security advisory.

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

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-c495e95154 advisory.

    34.0.4 Release

Tenable has extracted the preceding description block directly from the Fedora security advisory.

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

The remote Redhat Enterprise Linux 10 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:71113 advisory.

    Red Hat Ansible Automation Platform provides an enterprise framework for building, deploying and managing     IT automation at scale. IT Managers can provide top-down guidelines on how automation is applied to     individual teams, while automation developers retain the freedom to write tasks that leverage existing     knowledge without the overhead. Ansible Automation Platform makes it possible for users across an     organization to share, vet, and manage automation content by means of a simple, powerful, and agentless     language.

    Security Fix(es):

    * automation-controller: GitPython: Remote Code Execution via Git directory impersonation (CVE-2026-87817)
    * automation-controller: Job template enumeration via unauthenticated Bitbucket webhook oracle     (CVE-2026-84717)
    * automation-controller: Command argument injection via SystemJob extra_vars (CVE-2026-84724)
    * automation-controller: Masked credential data disclosure via workflow job node artifact search     (CVE-2026-84720)
    * automation-controller: Instance-group privilege escalation via workflow job template copy     (CVE-2026-84719)
    * automation-controller: Audit log falsification via unrestricted X-Forwarded-For trust (CVE-2026-84718)
    * automation-controller: Mesh certificate issuance for arbitrary hostnames via install bundle     (CVE-2026-84716)
    * automation-controller: Template injection via sanitize_jinja regex bypass (CVE-2026-84714)
    * automation-controller: Automation mesh topology disclosure via unauthenticated ping endpoint     (CVE-2026-84712)
    * automation-controller: Arbitrary file read via Project scm_branch git argument injection     (CVE-2026-84711)
    * automation-controller: Denial of service via credential type injector Jinja rendering (CVE-2026-84709)
    * automation-controller: Control-plane secret exposure via container group pod spec override     (CVE-2026-84708)
    * automation-controller: Unauthorized job output disclosure via host filter query traversal     (CVE-2026-84707)
    * automation-controller: Code execution via credential type environment-injector blocklist bypass     (CVE-2026-84706)
    * automation-controller: Cross-tenant credential exposure via execution environment binding     (CVE-2026-84703)
    * automation-controller: Cross-tenant execution privilege bypass via workflow job template node patch     (CVE-2026-84692)
    * automation-controller: Secret key and database credential disclosure via format-string injection     (CVE-2026-84691)
    * automation-controller: Cross-tenant job hijack via Bulk Job Launch node reference (CVE-2026-84689)
    * automation-controller: Credential token disclosure via notification template type-switch replay     (CVE-2026-84686)
    * automation-controller: Privilege escalation via constructed inventory attachment (CVE-2026-84684)
    * automation-controller: Stored cross-site scripting via ANSI hyperlink sequence in job output     (CVE-2026-84683)
    * automation-controller: Credential-use privilege escalation via organization Galaxy credential attachment     (CVE-2026-84680)
    * automation-controller: Arbitrary environment variable injection via AWX_TASK_ENV setting     (CVE-2026-84679)
    * automation-controller: Server-side request forgery via Thycotic Secret Server credential test     (CVE-2026-84644)
    * automation-controller: Cross-organization credential exposure via Project signature-validation binding     (CVE-2026-84643)
    * automation-controller: Instance-group privilege escalation via Schedule and workflow node attachment     (CVE-2026-84638)
    * automation-controller: Remote code execution via Project scm_url git argument injection (CVE-2026-84502)
    * automation-controller: Survey password disclosure via validation error message (CVE-2026-84499)
    * automation-controller: Unauthenticated scheduler-trigger endpoint exposure (regression) (CVE-2026-84486)
    * automation-controller: Privilege escalation via provisioning-callback host-match bypass (CVE-2026-84474)
    * automation-controller: Instance-group privilege escalation via Bulk Job Launch permission check     (CVE-2026-84470)
    * automation-controller: GitPython: Arbitrary file read via TagReference.create() (CVE-2026-78679)
    * automation-controller: awx: Privilege escalation to OpenShift namespace via pod_spec_override injection     in container groups (CVE-2026-75884)
    * automation-controller: Command-line argument injection via ad hoc command limit field (CVE-2026-71465)
    * automation-controller: Git argument-injection guard bypass via Schedule scm_branch prompt     (CVE-2026-71464)
    * automation-controller: Stack trace disclosure via notification-template Jinja whitelist bypass     (CVE-2026-71463)
    * automation-controller: Filesystem path-existence oracle via CUSTOM_VENV_PATHS validation     (CVE-2026-71462)
    * automation-controller: Cross-tenant job event data exposure via missing RBAC check (CVE-2026-71459)
    * automation-controller: Cross-tenant resource enumeration via Named-URL 404 response oracle     (CVE-2026-71458)
    * automation-controller: Unrestricted subscription and license information disclosure (CVE-2026-71460)
    * automation-controller: GitPython: Command Injection via Git option prefix abbreviation (CVE-2026-67325)
    * automation-controller: GitPython: Arbitrary code execution via command injection due to unguarded Git     options (CVE-2026-67323)
    * automation-controller: GitPython: Environment variable exfiltration via attacker-controlled clone URL     (CVE-2026-67322)
    * automation-controller: Kubernetes service account token exfiltration via HashiCorp Vault credential SSRF     (CVE-2026-12564)
    * automation-gateway-proxy: Golang MIME: Denial of Service via maliciously-crafted MIME header     (CVE-2026-42504)
    * automation-gateway-proxy: golang net/url: Denial of Service from quadratic complexity in path resolution     (CVE-2026-56860)
    * automation-gateway-proxy: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal     (CVE-2026-33818)
    * automation-gateway-proxy: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages     (CVE-2026-56862)
    * automation-gateway-proxy: Go html/template: Cross-Site Scripting via pathological input (CVE-2026-56858)
    * automation-platform-ui: js-yaml: Denial of Service vulnerability in YAML parsing (CVE-2026-84375)
    * automation-platform-ui: DOMPurify: Cross-Site Scripting via IN_PLACE sanitization (CVE-2026-75838)
    * automation-platform-ui: nanoid: Denial of Service via negative size input in non-secure module functions     (CVE-2026-67214)
    * automation-platform-ui: nanoid: Predictable ID generation due to integer overflow (CVE-2026-73086)
    * automation-platform-ui: PostCSS: Information disclosure via crafted sourceMappingURL (CVE-2026-69153)
    * automation-platform-ui: js-yaml: Denial of Service via crafted YAML documents (CVE-2026-59869)
    * python-sqlparse: Denial of Service via quadratic CPU consumption in SQL parsing (CVE-2026-54284)
    * python-sqlparse: Denial of Service via inefficient SQL parsing (CVE-2026-59893)
    * python-sqlparse: Denial of Service via quadratic CPU consumption in comment grouping (CVE-2026-71491)
    * python3.12-gitpython: Remote Code Execution via Git directory impersonation (CVE-2026-87817)
    * python3.12-sqlparse: Denial of Service via quadratic CPU consumption in SQL parsing (CVE-2026-54284)
    * python3.12-sqlparse: Denial of Service via inefficient SQL parsing (CVE-2026-59893)
    * python3.12-sqlparse: Denial of Service via quadratic CPU consumption in comment grouping     (CVE-2026-71491)
    * receptor: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages (CVE-2026-56862)
    * receptor: Go: Denial of Service via XML decoding recursion depth issue (CVE-2026-56859)
    * receptor: golang net/url: Denial of Service from quadratic complexity in path resolution     (CVE-2026-56860)
    * receptor: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal (CVE-2026-33818)
    * receptor: Go html/template: Cross-Site Scripting via pathological input (CVE-2026-56858)
    * receptor: Go net/http: Unencrypted HTTP/2 connections vulnerable to Denial of Service (CVE-2026-56853)

    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.

    For details about this release, refer to the release notes 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.

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0947 advisory.

    Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:

    CVE-2026-75838:
    DOMPurify before 3.4.13 contains a cross-site scripting vulnerability in IN_PLACE sanitization where     element-removal hooks fail to neutralize detached subtrees. Attackers can supply HTML with event handlers     on descendant elements that execute after sanitization completes, even though the returned root appears     clean.

Tenable has extracted the preceding description block directly from the Tencent 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.

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0946 advisory.

    Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:

    CVE-2026-75838:
    DOMPurify before 3.4.13 contains a cross-site scripting vulnerability in IN_PLACE sanitization where     element-removal hooks fail to neutralize detached subtrees. Attackers can supply HTML with event handlers     on descendant elements that execute after sanitization completes, even though the returned root appears     clean.

Tenable has extracted the preceding description block directly from the Tencent 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.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - DOMPurify before 3.4.13 contains a cross-site scripting vulnerability in IN_PLACE sanitization where     element-removal hooks fail to neutralize detached subtrees. Attackers can supply HTML with event handlers     on descendant elements that execute after sanitization completes, even though the returned root appears     clean. (CVE-2026-75838)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Type	Severity
350860	Fedora 45 : nextcloud (2026-5c1bbb46c3)	Nessus	Fedora Local Security Checks	Local	medium
350859	Fedora 44 : nextcloud (2026-362f1943c8)	Nessus	Fedora Local Security Checks	Local	medium
350858	Fedora 43 : nextcloud (2026-c495e95154)	Nessus	Fedora Local Security Checks	Local	medium
349536	RHEL 10 / 9 : Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update (Critical) (RHSA-2026:71113)	Nessus	Red Hat Local Security Checks	Local	high
342216	TencentOS Server 4: grafana (TSSA-2026:0947)	Nessus	Tencent Local Security Checks	Local	medium
342177	TencentOS Server 4: grafana-pcp (TSSA-2026:0946)	Nessus	Tencent Local Security Checks	Local	medium
338027	Linux Distros Unpatched Vulnerability : CVE-2026-75838	Nessus	Misc.	Local	medium

Detections

Analytics

CVE-2026-75838

medium

Tenable Plugins

medium

medium

medium

high

medium

medium

medium