SUSE SLED15 / SLES15 Security Update : freerdp (SUSE-SU-2026:0763-1)

high Nessus Plugin ID 301380

Synopsis

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

Description

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0763-1 advisory.

- CVE-2026-24491: heap-use-after-free in video_timer (bsc#1257981).
- CVE-2026-24675: heap-use-after-free in urb_select_interface (bsc#1257982).
- CVE-2026-24676: heap-use-after-free in audio_format_compatible (bsc#1257983).
- CVE-2026-24677: heap-buffer-overflow in ecam_encoder_compress_h264 (bsc#1257984).
- CVE-2026-24678: heap-use-after-free in cam_v4l_stream_capture_thread (bsc#1257985).
- CVE-2026-24679: heap-buffer-overflow in urb_select_interface (bsc#1257986).
- CVE-2026-24680: heap-use-after-free in update_pointer_new(SDL) (bsc#1257987).
- CVE-2026-24681: heap-use-after-free in urb_bulk_transfer_cb (bsc#1257988).
- CVE-2026-24682: heap-buffer-overflow in audio_formats_free (bsc#1257989).
- CVE-2026-24683: heap-use-after-free in ainput_send_input_event (bsc#1257990).
- CVE-2026-24684: heap-use-after-free in play_thread (bsc#1257991).

Tenable has extracted the preceding description block directly from the SUSE 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: High

ID: 301380

File Name: suse_SU-2026-0763-1.nasl

Version: 1.1

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 3/6/2026

Updated: 3/6/2026

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.0

CVSS v2

Risk Factor: High

Base Score: 9.4

Temporal Score: 7

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

CVSS Score Source: CVE-2026-24679

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 7.9

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

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

CVSS v4

Risk Factor: High

Base Score: 8.7

Threat Score: 6.6

Threat Vector: CVSS:4.0/E:U

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

CVSS Score Source: CVE-2026-24684

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:freerdp, p-cpe:/a:novell:suse_linux:freerdp-proxy-plugins, p-cpe:/a:novell:suse_linux:freerdp-devel, p-cpe:/a:novell:suse_linux:libwinpr3-3, p-cpe:/a:novell:suse_linux:winpr-devel, p-cpe:/a:novell:suse_linux:freerdp-wayland, p-cpe:/a:novell:suse_linux:freerdp-server, cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:freerdp-sdl, p-cpe:/a:novell:suse_linux:librdtk0-0, p-cpe:/a:novell:suse_linux:libfreerdp-server-proxy3-3, p-cpe:/a:novell:suse_linux:libuwac0-0, p-cpe:/a:novell:suse_linux:freerdp-proxy, p-cpe:/a:novell:suse_linux:libfreerdp3-3

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

Exploit Ease: No known exploits are available

Patch Publication Date: 3/3/2026

Vulnerability Publication Date: 2/2/2026

Reference Information

CVE: CVE-2026-24491, CVE-2026-24675, CVE-2026-24676, CVE-2026-24677, CVE-2026-24678, CVE-2026-24679, CVE-2026-24680, CVE-2026-24681, CVE-2026-24682, CVE-2026-24683, CVE-2026-24684

IAVA: 2026-A-0099

SuSE: SUSE-SU-2026:0763-1

Detections

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