RockyLinux 10 : freerdp (RLSA-2026:54486)

critical Nessus Plugin ID 335240

Synopsis

The remote RockyLinux host is missing one or more security updates.

Description

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:54486 advisory.

* FreeRDP: FreeRDP: Remote code execution or denial of service via heap-based buffer overflow (CVE-2026-64620)

* FreeRDP: FreeRDP: Double-free vulnerability via crafted .rdp file leading to potential remote code execution (CVE-2026-64621)

* FreeRDP: FreeRDP: Arbitrary code execution via malicious RDP files (CVE-2026-64624)

* FreeRDP: FreeRDP: Denial of Service via crafted WindowIcon async message (CVE-2026-67299)

* FreeRDP: FreeRDP: HTTP Proxy Request Injection via Redirection (CVE-2026-67289)

* FreeRDP: FreeRDP: Remote code execution or denial of service via audio input integer overflow (CVE-2026-68580)

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

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

Solution

Update the affected packages.

Plugin Details

Severity: Critical

ID: 335240

File Name: rocky_linux_RLSA-2026-54486.nasl

Version: 1.1

Type: Local

Family: Rocky Linux Local Security Checks

Published: 8/13/2026

Updated: 8/13/2026

Supported Sensors: Nessus Agent, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.9

Percentile: 96.83

CVSS v2

Risk Factor: High

Base Score: 9.4

Temporal Score: 7.4

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

CVSS Score Source: CVE-2026-64620

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 8.2

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

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

CVSS v4

Risk Factor: Critical

Base Score: 9.3

Threat Score: 8.9

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS Score Source: CVE-2026-67289

Vulnerability Information

CPE: cpe:/o:rocky:linux:10, p-cpe:/a:rocky:linux:freerdp-debuginfo, p-cpe:/a:rocky:linux:freerdp-debugsource, p-cpe:/a:rocky:linux:freerdp-devel, p-cpe:/a:rocky:linux:freerdp-libs-debuginfo, p-cpe:/a:rocky:linux:freerdp-libs, p-cpe:/a:rocky:linux:freerdp-server-debuginfo, p-cpe:/a:rocky:linux:freerdp-server, p-cpe:/a:rocky:linux:freerdp, p-cpe:/a:rocky:linux:libwinpr-debuginfo, p-cpe:/a:rocky:linux:libwinpr-devel, p-cpe:/a:rocky:linux:libwinpr

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 8/13/2026

Vulnerability Publication Date: 7/20/2026

Reference Information

CVE: CVE-2026-64620, CVE-2026-64621, CVE-2026-64624, CVE-2026-67289, CVE-2026-67299, CVE-2026-68580

Detections

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