CVE-2026-23530

Опубликовано: 19 янв. 2026

Источник: nvd

CVSS3: 9.8

EPSS Низкий

Описание

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.21.0,freerdp_bitmap_decompress_planar does not validate nSrcWidth/nSrcHeight against planar->maxWidth/maxHeight before RLE decode. A malicious server can trigger a client‑side heap buffer overflow, causing a crash (DoS) and potential heap corruption with code‑execution risk depending on allocator behavior and surrounding heap layout. Version 3.21.0 contains a patch for the issue.

Ссылки

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*

Версия до 3.21.0 (исключая)

EPSS

Процентиль: 28%

0.001

Низкий

9.8 Critical

CVSS3

Дефекты

CWE-122

Связанные уязвимости

CVE-2026-23530

CVSS3: 9.8

ubuntu

17 дней назад

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.21.0,`freerdp_bitmap_decompress_planar` does not validate `nSrcWidth`/`nSrcHeight` against `planar->maxWidth`/`maxHeight` before RLE decode. A malicious server can trigger a client‑side heap buffer overflow, causing a crash (DoS) and potential heap corruption with code‑execution risk depending on allocator behavior and surrounding heap layout. Version 3.21.0 contains a patch for the issue.

CVE-2026-23530

CVSS3: 9.8

debian

17 дней назад

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior ...

BDU:2026-00655

CVSS3: 7.5

fstec

18 дней назад

Уязвимость функции planar_decompress_plane_rle() RDP-клиента FreeRDP, позволяющая нарушителю выполнить произвольный код и вызвать отказ в обслуживании

SUSE-SU-2026:0345-1

suse-cvrf

6 дней назад

Security update for freerdp

EPSS

Процентиль: 28%

0.001

Низкий

9.8 Critical

CVSS3

Дефекты

CWE-122