Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: tracing/dma: CapDMAmapsg tracepoint arrays to prevent buffer overflows. The dmamapsg tracepoint can cause a PERF buffer overflow when tracing large scatter-gather lists. With devices like virtio-gpu that create large DRM buffers,...

CVE-2026-47261

Wasmtime is a runtime for WebAssembly. In versions prior to 24.0.9, 36.0.10, and 44.0.2, when a filesystem preopen is given DirPerms::all and FilePerms::READ without FilePerms::WRITE, this access control mechanism can be bypassed via the wasip2 descriptor.open-at or wasip1 pathopen interfaces by...

ml85p - driver for Samsung ML-85G and /tmp

ml85p - driver for Samsung ML-85G GDI printers seems to use /tmp unsecurely. it seems to use the time function to determine the /tmp files name. root@linux exp strings /usr/bin/ml85p | grep tmp /tmp/ml85gd 401070dd iopl0x3 = 0 400cf2bd timeNULL = 994462668 40100cbf brk0 = 0x8064544 40100cbf...