MiracleLinux 7 : freerdp-2.1.1-5.0.1.el7.AXS7 (AXSA:2024-8644:02)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-8644:02 advisory. CVE-2023-39352: add bound check in gdiSolidFill CVE-2023-39353: check indices are within range CVE-2023-39356: fix checks for multi opaque rect...

The vulnerability of the ndr_read_uint8Array() function in the RDP client FreeRDP allows a hacker to execute arbitrary code or cause a service failure.

The vulnerability of the ndrreaduint8Array function in the RDP client FreeRDP is related to writing beyond the buffer boundaries. Exploiting this vulnerability could allow a malicious actor to execute arbitrary code or cause service failures remotely...

The vulnerability of the create_irp_thread() function in the RDP client of FreeRDP, which allows a hacker to execute arbitrary code or cause a service failure.

The vulnerability of the createirpthread function in the RDP client of FreeRDP is related to synchronization errors when using a shared resource. Exploiting this vulnerability allows an attacker to execute arbitrary code or cause service failures...

MiracleLinux 9 : freerdp-2.11.2-1.el9 (AXSA:2024-7888:01)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-7888:01 advisory. freerdp: Incorrect offset calculation leading to DOS CVE-2023-39350 freerdp: Null Pointer Dereference leading DOS in RemoteFX CVE-2023-39351 freerdp...

The vulnerability of the RDP client FreeRDP, related to the execution of operations beyond the buffer boundaries in memory, allows a hacker to trigger a service failure.

The vulnerability of the RDP client FreeRDP is related to the escape of operations beyond the buffer in memory due to incorrect encoding based on the Base64 standard. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

Stable Channel Update for Desktop

The Stable channel has been updated to 144.0.7559.96/.97 for Windows/Mac and 144.0.7559.96 for Linux, which will roll out over the coming days/weeks. A full list of changes in this build is available in the Log. Security Fixes and Rewards Note: Access to bug details and links may be kept restrict...

CVE-2026-23852

SiYuan is a personal knowledge management system. Versions prior to 3.5.4 have a stored Cross-Site Scripting XSS vulnerability that allows an attacker to inject arbitrary HTML attributes into the icon attribute of a block via the /api/attr/setBlockAttrs API. The payload is later rendered in the...

CVE-2026-23852

SiYuan is a personal knowledge management system. Versions prior to 3.5.4 have a stored Cross-Site Scripting XSS vulnerability that allows an attacker to inject arbitrary HTML attributes into the icon attribute of a block via the /api/attr/setBlockAttrs API. The payload is later rendered in the...

EUVD-2026-3290

SiYuan is a personal knowledge management system. Versions prior to 3.5.4 have a stored Cross-Site Scripting XSS vulnerability that allows an attacker to inject arbitrary HTML attributes into the icon attribute of a block via the /api/attr/setBlockAttrs API. The payload is later rendered in the...

Exploit for Exposure of Sensitive Information to an Unauthorized Actor in Microsoft

CVE-2026-20805-PoC The PoC of information disclosure in Micros...

CVE-2026-23533

A flaw was found in FreeRDP, a free implementation of the Remote Desktop Protocol. A malicious server can exploit a client-side heap buffer overflow vulnerability in the RDPGFX ClearCodec decode path. This occurs when maliciously crafted residual data causes out-of-bounds writes during color...

CVE-2026-23883

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.21.0, xfPointerNew frees cursorPixels on failure, then pointerfree calls xfPointerFree and frees it again, triggering ASan UAF. A malicious server can trigger a client‑side use after free, causing a crash DoS and...

CVE-2026-23884

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.21.0, offscreen bitmap deletion leaves gdi-drawing pointing to freed memory, causing UAF when related update packets arrive. A malicious server can trigger a client‑side use after free, causing a crash DoS and...

CVE-2026-23533

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.21.0, a client-side heap buffer overflow occurs in the RDPGFX ClearCodec decode path when maliciously crafted residual data causes out-of-bounds writes during color output. A malicious server can trigger a...

CVE-2026-23732

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.21.0, FastGlyph parsing trusts cbData/remaining length and never validates against the minimum size implied by cx/cy. A malicious server can trigger a client‑side global buffer overflow, causing a crash DoS. Versi...

UBUNTU-CVE-2026-23732

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.21.0, FastGlyph parsing trusts cbData/remaining length and never validates against the minimum size implied by cx/cy. A malicious server can trigger a client‑side global buffer overflow, causing a crash DoS. Versi...

UBUNTU-CVE-2026-23884

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.21.0, offscreen bitmap deletion leaves gdi-drawing pointing to freed memory, causing UAF when related update packets arrive. A malicious server can trigger a client‑side use after free, causing a crash DoS and...

CVE-2026-23884

Summary: CVE-2026-23884 affects FreeRDP prior to 3.21.0, where offscreen bitmap deletion can leave gdi->drawing pointing to freed memory, enabling a client-side use-after-free that may crash the client (DoS) and cause heap corruption depending on allocator/heap layout. The issue is addressed i...

CVE-2026-23884

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.21.0, offscreen bitmap deletion leaves gdi-drawing pointing to freed memory, causing UAF when related update packets arrive. A malicious server can trigger a client‑side use after free, causing a crash DoS and...

CVE-2026-23884

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.21.0, offscreen bitmap deletion leaves gdi-drawing pointing to freed memory, causing UAF when related update packets arrive. A malicious server can trigger a client‑side use after free, causing a crash DoS and...