CVE-2026-109253

FreeRDP from 3.9.0 before 3.32.0 contains an out-of-bounds read vulnerability in the RDPEAR NDR scalar readers, which check value length before consuming alignment padding. Malicious or compromised RDP servers can send crafted unaligned RDPEAR payloads, such as CreateApReqAuthenticatorReq message...

CVE-2026-109251

FreeRDP before 3.32.0 stores the server-supplied signed MS-RDPEGT geometry origin unchecked in an unsigned video surface coordinate, so the blit clamp in gdiVideoShowSurface wraps in 32-bit arithmetic and is skipped. A malicious RDP server can send a negative topLevelLeft to clients connecting wi...

CVE-2026-109250

FreeRDP 3.0.0 before 3.32.0 contains a heap buffer overflow vulnerability in collectkeys that allows local attackers to write past the fixed 64-entry keys array during PKCS11 key enumeration. Attackers controlling smartcard tokens can present more than 64 public key objects across multiple slots ...

CVE-2026-109249

FreeRDP 3.0.0 before 3.32.0 contains a heap out-of-bounds read in freerdpassistanceparseallelementsof because it advances its parsing cursor without reducing the remaining length, letting the scan window exceed the decrypted ConnectionString2 buffer. Attackers can supply a crafted .msrcIncident...

CVE-2026-109248

FreeRDP 3.0.0 before 3.32.0 contains a heap out-of-bounds read in the WinPR clipboard function convertfiledescriptorstofilelist, which scans a server-controlled FILEDESCRIPTORW cFileName with unbounded wcschr and countspecialchars calls without a NUL-termination guarantee. A malicious RDP server...

CVE-2026-109247

FreeRDP before 3.32.0 contains a path traversal vulnerability in convertfiledescriptorstofilelist in winpr/libwinpr/clipboard/syntheticfile.c, which concatenates server-supplied cFileName values from FileGroupDescriptorW clipboard data into the published local file:// URI without rejecting '/' or...

CVE-2026-109246

FreeRDP before 3.32.0 contains a divide-by-zero vulnerability in the freerdp-shadow-cli shadow server: the frame id in a client's Frame Acknowledge PDU is stored without a range check, so the in-flight frame count in shadowencoderinflightframes can underflow. An authenticated client can acknowled...

CVE-2026-109245

FreeRDP 3.0.0 before 3.32.0 contains an improper certificate validation vulnerability in freerdphttprequest in libfreerdp/utils/http.c that completes TLS handshakes without verifying the server certificate chain. On-path attackers can impersonate login.microsoftonline.com in the Azure AD...

EUVD-2026-97688

FreeRDP from 2.0.0 before 3.32.0 contains an insecure permission vulnerability in winpr-makecert that creates unencrypted private keys without owner-only file modes. Local users on multi-user Unix hosts can read world-readable key files or open PFX files protected by the hard-coded default passwo...

CVE-2026-109244 FreeRDP 2.0.0 before 3.32.0 Insecure Private Key Permissions in winpr-makecert

FreeRDP from 2.0.0 before 3.32.0 contains an insecure permission vulnerability in winpr-makecert that creates unencrypted private keys without owner-only file modes. Local users on multi-user Unix hosts can read world-readable key files or open PFX files protected by the hard-coded default passwo...

CVE-2026-109244 FreeRDP 2.0.0 before 3.32.0 Insecure Private Key Permissions in winpr-makecert

FreeRDP from 2.0.0 before 3.32.0 contains an insecure permission vulnerability in winpr-makecert that creates unencrypted private keys without owner-only file modes. Local users on multi-user Unix hosts can read world-readable key files or open PFX files protected by the hard-coded default passwo...

CVE-2026-109244

FreeRDP versions 2.0.0 through 3.32.0 are vulnerable to an insecure permission flaw in the winpr-makecert component. The root cause is that the utility creates unencrypted private keys without enforcing owner-only file modes. On multi-user Unix hosts , local users can read these world-readable ke...

CVE-2026-109244

FreeRDP from 2.0.0 before 3.32.0 contains an insecure permission vulnerability in winpr-makecert that creates unencrypted private keys without owner-only file modes. Local users on multi-user Unix hosts can read world-readable key files or open PFX files protected by the hard-coded default passwo...

CVE-2026-109243 FreeRDP 3.0.0 before 3.32.0 Insecure Permissions on Soft-Smartcard Private Key File

FreeRDP from 3.0.0 before 3.32.0 contains an incorrect permission assignment vulnerability that allows local users to read private keys written by cryptowritepem without owner-only permissions. Attackers on multi-user Unix hosts can enumerate the shared temporary directory during soft-smartcard...

EUVD-2026-97687

FreeRDP from 3.0.0 before 3.32.0 contains an incorrect permission assignment vulnerability that allows local users to read private keys written by cryptowritepem without owner-only permissions. Attackers on multi-user Unix hosts can enumerate the shared temporary directory during soft-smartcard...

CVE-2026-109243

FreeRDP from 3.0.0 before 3.32.0 contains an incorrect permission assignment vulnerability that allows local users to read private keys written by cryptowritepem without owner-only permissions. Attackers on multi-user Unix hosts can enumerate the shared temporary directory during soft-smartcard...

CVE-2026-109240

FreeRDP 3.11.0 before 3.32.1 contains a reachable assertion vulnerability in urbisochtransfer that allows malicious RDP servers to crash clients by sending unvalidated OutputBufferSize values. Attackers can send a TSURBISOCHTRANSFER IN-direction request with OutputBufferSize above INT32MAX over...

CVE-2026-109241

FreeRDP before 3.32.0 contains a NULL pointer dereference vulnerability in the client video redirection channel that allows malicious servers to crash clients by sending out-of-order messages. Attackers can send a Geometry CLEAR message that nulls presentation-geometry, then send VideoData that...

CVE-2026-103060

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in erlang rebar3 allows a malicious package publisher to delete a directory outside the project's build directory and extract package files into it when a developer fetches dependencies. A package release's...

CVE-2026-103060

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in erlang rebar3 allows a malicious package publisher to delete a directory outside the project's build directory and extract package files into it when a developer fetches dependencies. A package release's...