CVE-2026-110833

FreeRDP versions from 3.0.0-beta1 before 3.32.0 are vulnerable to an unbounded memory retention issue within the RDPDR channel proxy. The root cause is a failure to enforce cumulative or absolute size limits during the reassembly of RDPDR channel fragments. An attacker can exploit this by sending...

CVE-2026-110833

FreeRDP from 3.0.0-beta1 before 3.32.0 fails to enforce cumulative or absolute size limits when reassembling RDPDR channel fragments in the proxy. Attackers can send a FIRST fragment followed by continuation fragments without LAST, growing per-session heap streams proportional to traffic and...

CVE-2026-110833 FreeRDP before 3.32.0 Unbounded Memory Retention via RDPDR Proxy

FreeRDP from 3.0.0-beta1 before 3.32.0 fails to enforce cumulative or absolute size limits when reassembling RDPDR channel fragments in the proxy. Attackers can send a FIRST fragment followed by continuation fragments without LAST, growing per-session heap streams proportional to traffic and...

CVE-2026-110832

FreeRDP from 2.0.0 before 3.32.0 contains a memory exhaustion vulnerability in wtsreaddrdynvcdatafirst that allows authenticated clients to force servers to commit large memory allocations. Attackers can send a seven-byte DATAFIRST message on an opened DVC declaring a large 32-bit length, causing...

CVE-2026-110832 FreeRDP 2.0.0 before 3.32.0 Memory Exhaustion via DRDYNVC DATA_FIRST

FreeRDP from 2.0.0 before 3.32.0 contains a memory exhaustion vulnerability in wtsreaddrdynvcdatafirst that allows authenticated clients to force servers to commit large memory allocations. Attackers can send a seven-byte DATAFIRST message on an opened DVC declaring a large 32-bit length, causing...

CVE-2026-110832

FreeRDP from 2.0.0 before 3.32.0 contains a memory exhaustion vulnerability in wtsreaddrdynvcdatafirst that allows authenticated clients to force servers to commit large memory allocations. Attackers can send a seven-byte DATAFIRST message on an opened DVC declaring a large 32-bit length, causing...

CVE-2026-110832

FreeRDP versions 2.0.0 before 3.32.0 are vulnerable to a memory exhaustion flaw in the wts_read_drdynvc_data_first function. An authenticated client can trigger the server to commit large memory allocations by sending a seven-byte DATA_FIRST message on an opened DVC with a large 32-bit length. Th...

CVE-2026-110832 FreeRDP 2.0.0 before 3.32.0 Memory Exhaustion via DRDYNVC DATA_FIRST

FreeRDP from 2.0.0 before 3.32.0 contains a memory exhaustion vulnerability in wtsreaddrdynvcdatafirst that allows authenticated clients to force servers to commit large memory allocations. Attackers can send a seven-byte DATAFIRST message on an opened DVC declaring a large 32-bit length, causing...

kernel: svcrdma: Validate Read chunk positions before reconstruction

A flaw was found in the svcrdma component of the Linux kernel. A remote attacker can exploit this vulnerability by supplying a crafted RPC/RDMA Read chunk position field that is not properly validated against the received inline body length. This can lead to an underflow, exposing adjacent slab...

kernel: NFSD: Prevent client use-after-free during blocked-lock reaping

A flaw was found in the Linux kernel's Network File System Daemon NFSD. A use-after-free vulnerability can occur during the blocked-lock reaping process. This happens when a client's lock owner, without a proper reference to keep the client alive, leads to the client being prematurely freed. This...

kernel: net/iucv: fix use-after-free of a severed iucv_path

A flaw was found in the Linux kernel. This use-after-free vulnerability exists in the net/iucv component. When a peer severs a connection, message notifications that still reference the freed connection path remain in a queue. A subsequent attempt to process these stale notifications can lead to...

kernel: SUNRPC: Zero rpc_gss_wire_cred at svcauth_gss_decode_credbody() entry

A flaw was found in the Linux kernel's SUNRPC Sun Remote Procedure Call component. Improper handling of credential data during the decoding process can lead to a dangling pointer, a form of memory corruption. This issue may allow a remote attacker to cause a denial of service by triggering early...

kernel: svcrdma: Reject Write/Reply chunks with segcount 0

A flaw was found in the Linux kernel's Remote Procedure Call over Remote Direct Memory Access RPC-over-RDMA server component svcrdma. A remote peer can exploit this issue by transmitting a malformed Write or Reply chunk with a segment count of zero. Because the kernel fails to validate that the...

kernel: net/sched: cls_route: fix fastmap use-after-free on filter

A flaw was found in the Linux kernel's net/sched: clsroute component. A race condition exists in the route4 classifier's fastmap cache, where a reader can re-cache a pointer to a filter that has already been freed by a writer. This can lead to a use-after-free condition, allowing subsequent packe...

kernel: svcrdma: Validate Read chunk positions before reconstruction

A flaw was found in the svcrdma component of the Linux kernel. A remote attacker can exploit this vulnerability by supplying a crafted RPC/RDMA Read chunk position field that is not properly validated against the received inline body length. This can lead to an underflow, exposing adjacent slab...

kernel: NFSD: Prevent client use-after-free during blocked-lock reaping

A flaw was found in the Linux kernel's Network File System Daemon NFSD. A use-after-free vulnerability can occur during the blocked-lock reaping process. This happens when a client's lock owner, without a proper reference to keep the client alive, leads to the client being prematurely freed. This...

kernel: net/sched: cls_route: fix fastmap use-after-free on filter

A flaw was found in the Linux kernel's net/sched: clsroute component. A race condition exists in the route4 classifier's fastmap cache, where a reader can re-cache a pointer to a filter that has already been freed by a writer. This can lead to a use-after-free condition, allowing subsequent packe...

kernel: svcrdma: Validate Read chunk positions before reconstruction

A flaw was found in the svcrdma component of the Linux kernel. A remote attacker can exploit this vulnerability by supplying a crafted RPC/RDMA Read chunk position field that is not properly validated against the received inline body length. This can lead to an underflow, exposing adjacent slab...

kernel: ALSA: usx2y: bound the hwdep mmap fault offset

A flaw was found in the Advanced Linux Sound Architecture ALSA usx2y driver in the Linux kernel. A local attacker, by opening the hwdep node of an attached US-X2Y device, could exploit an unbounded memory mapping mmap fault offset. This allows read-write access to arbitrary kernel memory,...

kernel: NFSD: Prevent client use-after-free during blocked-lock reaping

A flaw was found in the Linux kernel's Network File System Daemon NFSD. A use-after-free vulnerability can occur during the blocked-lock reaping process. This happens when a client's lock owner, without a proper reference to keep the client alive, leads to the client being prematurely freed. This...