EUVD-2026-80604

In the Linux kernel, the following vulnerability has been resolved: dma-buf: dma-heap: don't publish fd before copytouser succeeds DMAHEAPIOCTLALLOC allocates a dma-buf and installs an fd into the caller's fd table via dmabuffd - fdinstall before dmaheapioctl copies the result back to userspace. ...

CVE-2026-89996

CVE-2026-89996 affects the Linux kernel 's dma-heap subsystem. In DMA_HEAP_IOCTL_ALLOC, the file descriptor is installed into the caller's fd table via fd_install() before copy_to_user() completes. If copy_to_user() fails, the fd and its underlying dma-buf reference are leaked for the process lif...

CVE-2022-22180 Junos OS: EX2300 Series, EX2300-MP Series, EX3400 Series: A slow memory leak due to processing of specific IPv6 packets

An Improper Check for Unusual or Exceptional Conditions vulnerability in the processing of specific IPv6 packets on certain EX Series devices may lead to exhaustion of DMA memory causing a Denial of Service DoS. Over time, exploitation of this vulnerability may cause traffic to stop being...