CVE-2026-22858

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, global-buffer-overflow was observed in FreeRDP's Base64 decoding path. The root cause appears to be implementation-defined char signedness: on Arm/AArch64 builds, plain char is treated as unsigned, so the guard c = ...

EUVD-2026-2669

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, global-buffer-overflow was observed in FreeRDP's Base64 decoding path. The root cause appears to be implementation-defined char signedness: on Arm/AArch64 builds, plain char is treated as unsigned, so the guard c = ...

OSV-2025-580 UNKNOWN READ in signed char Assimp::StreamReader<false, false>::Get<signed char>

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=434414094 Crash type: UNKNOWN READ Crash state: signed char Assimp::StreamReader::Get Assimp::COBImporter::ReadBinaryFile Assimp::COBImporter::InternReadFile...

PT-2026-2938

Name of the Vulnerable Software and Affected Versions FreeRDP versions prior to 3.20.1 Description FreeRDP, a free implementation of the Remote Desktop Protocol, contains a flaw related to Base64 decoding. A global-buffer-overflow can occur due to implementation-defined char signedness on...

SUSE CVE-2010-0562

The sdump function in sdump.c in fetchmail 6.3.11, 6.3.12, and 6.3.13, when running in verbose mode on platforms for which char is signed, allows remote attackers to cause a denial of service application crash or possibly execute arbitrary code via an SSL X.509 certificate containing non-printabl...