CVE-2026-53229 net/mlx5e: xsk: Fix DMA and xdp_frame leak on XDP_TX xmit failure

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: xsk: Fix DMA and xdpframe leak on XDPTX xmit failure In the XSK branch of mlx5exmitxdpbuff, when sq-xmitxdpframe returns false e.g. XDPSQ is full, the function returns without unmapping the DMA address or freeing the...

CVE-2026-53229

The CVE-2026-53229 issue concerns the Linux kernel mlx5e driver: on XDP_TX transmit failure, DMA mappings are not properly unmapped and XDP frames are not freed, causing a potential DMA/resource leak. The description specifies that in mlx5e_xmit_xdp_buff(), when sq->xmit_xdp_frame() returns fa...

EUVD-2026-39320

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: xsk: Fix DMA and xdpframe leak on XDPTX xmit failure In the XSK branch of mlx5exmitxdpbuff, when sq-xmitxdpframe returns false e.g. XDPSQ is full, the function returns without unmapping the DMA address or freeing the...

CVE-2026-53229

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: xsk: Fix DMA and xdpframe leak on XDPTX xmit failure In the XSK branch of mlx5exmitxdpbuff, when sq-xmitxdpframe returns false e.g. XDPSQ is full, the function returns without unmapping the DMA address or freeing the...

CVE-2026-53229 net/mlx5e: xsk: Fix DMA and xdp_frame leak on XDP_TX xmit failure

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: xsk: Fix DMA and xdpframe leak on XDPTX xmit failure In the XSK branch of mlx5exmitxdpbuff, when sq-xmitxdpframe returns false e.g. XDPSQ is full, the function returns without unmapping the DMA address or freeing the...

CVE-2026-53229

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: xsk: Fix DMA and xdpframe leak on XDPTX xmit failure In the XSK branch of mlx5exmitxdpbuff, when sq-xmitxdpframe returns false e.g. XDPSQ is full, the function returns without unmapping the DMA address or freeing the...

CVE-2026-53216

The CVE-2026-53216 issue affects the Linux kernel mvpp2 XDP path. Short pool buffers can be smaller than PAGE_SIZE, yet XDP initially sets every xdp_buff frame size to PAGE_SIZE. The XDP helpers then use frame_sz to validate tail growth, which, with an oversized frame, can allow bpf_xdp_adjust_ta...

CVE-2026-53216 net: mvpp2: limit XDP frame size to the RX buffer

In the Linux kernel, the following vulnerability has been resolved: net: mvpp2: limit XDP frame size to the RX buffer mvpp2 has short and long BM pools, and short pool buffers can be smaller than PAGESIZE. The XDP path nevertheless initializes every xdpbuff with PAGESIZE as frame size. XDP helper...

CVE-2026-53216

In the Linux kernel, the following vulnerability has been resolved: net: mvpp2: limit XDP frame size to the RX buffer mvpp2 has short and long BM pools, and short pool buffers can be smaller than PAGESIZE. The XDP path nevertheless initializes every xdpbuff with PAGESIZE as frame size. XDP helper...

CVE-2026-53216 net: mvpp2: limit XDP frame size to the RX buffer

In the Linux kernel, the following vulnerability has been resolved: net: mvpp2: limit XDP frame size to the RX buffer mvpp2 has short and long BM pools, and short pool buffers can be smaller than PAGESIZE. The XDP path nevertheless initializes every xdpbuff with PAGESIZE as frame size. XDP helper...

EUVD-2026-39307

In the Linux kernel, the following vulnerability has been resolved: net: mvpp2: limit XDP frame size to the RX buffer mvpp2 has short and long BM pools, and short pool buffers can be smaller than PAGESIZE. The XDP path nevertheless initializes every xdpbuff with PAGESIZE as frame size. XDP helper...

CVE-2026-53216

In the Linux kernel, the following vulnerability has been resolved: net: mvpp2: limit XDP frame size to the RX buffer mvpp2 has short and long BM pools, and short pool buffers can be smaller than PAGESIZE. The XDP path nevertheless initializes every xdpbuff with PAGESIZE as frame size. XDP helper...

CVE-2026-53146 thunderbolt: Limit XDomain response copy to actual frame size

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Limit XDomain response copy to actual frame size tbxdomaincopy copies req-responsesize bytes from the received packet buffer regardless of the actual frame size. When a short response arrives, this reads past the val...

CVE-2026-53146 thunderbolt: Limit XDomain response copy to actual frame size

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Limit XDomain response copy to actual frame size tbxdomaincopy copies req-responsesize bytes from the received packet buffer regardless of the actual frame size. When a short response arrives, this reads past the val...

EUVD-2026-39237

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Limit XDomain response copy to actual frame size tbxdomaincopy copies req-responsesize bytes from the received packet buffer regardless of the actual frame size. When a short response arrives, this reads past the val...

CVE-2026-53146

CVE-2026-53146 affects the Linux kernel Thunderbolt XDomain handling. tb_xdomain_copy() copies req->response_size bytes from the received packet buffer regardless of the actual frame size, allowing a short response to read past valid frame data into stale DMA contents. The fixed behavior is to...

CVE-2026-53146

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Limit XDomain response copy to actual frame size tbxdomaincopy copies req-responsesize bytes from the received packet buffer regardless of the actual frame size. When a short response arrives, this reads past the val...

PT-2026-52311

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mvpp2 driver where the XDP path initializes every xdp buff with PAGE SIZE as the frame size, regardless of whether the buffer is from a short or long BM pool...

PT-2026-52380

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description An attacker can delay the processing of DNS over HTTPS DoH3 queries by sending DoH3 GET queries containing an invalid DATA frame. Recommendations At the moment,...

Linux Distros Unpatched Vulnerability : CVE-2026-52969

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: Reject wrapped offset in kvmresetdirtygfn kvmresetdirtygfn guards the gfn range with if !memslot || offset + flsmask = memslot-npages return; but offset is...