The vulnerability of the __io_openat_prep() function in the io_uring/openclose.c module, an interface for asynchronous input/output in the Linux kernel, allows a attacker to cause a service failure.

The vulnerability of the ioopenatprep function in the iouring/openclose.c module, a component of the Linux kernel’s asynchronous input/output interface, relates to the failure to release resources after their useful period has ended. Exploiting this vulnerability could allow an attacker to cause...

CVE-2026-53134

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftfib: fix stale stack leak via the OIFNAME register For NFTFIBRESULTOIFNAME the destination register is declared with len = IFNAMSIZ four 32-bit registers, but on the lookup-fail, RTNLOCAL and oif-mismatch paths...

CVE-2026-53134

A vulnerability in the Linux kernel netfilter NFT_FIB code (CVE-2026-53134) could leak uninitialized kernel stack via the OIFNAME result register on certain lookup-fail paths. The issue stems from NFT_FIB_RESULT_OIFNAME writes only a single byte and leaves the remaining IFNAMSIZ span stale in nft...

CVE-2026-30616

Jaaz 1.0.30 contains a remote code execution vulnerability in its MCP STDIO command execution handling. A remote attacker can send crafted network requests to the network-accessible Jaaz application, causing attacker-controlled commands to be executed on the server. Successful exploitation result...