UBUNTU-CVE-2026-68312

In the Linux kernel, the following vulnerability has been resolved: cifs: fix cifsFileInfo leak on kmalloc failure in deferred close drain paths In cifsclosedeferredfile, cifsclosealldeferredfiles, and cifsclosedeferredfileunderdentry, when a pending deferred close is cancelled via...

CVE-2026-64426

A flaw was found in the Linux kernel's iouring/nop component. A local user could exploit this by submitting a specially crafted no-operation NOP request. This could lead to a file reference not being properly released, resulting in a memory leak. Over time, this memory leak could impact system...

CVE-2023-53290 samples/bpf: Fix fout leak in hbm's run_bpf_prog

In the Linux kernel, the following vulnerability has been resolved: samples/bpf: Fix fout leak in hbm's runbpfprog Fix fout being fopen'ed but then not subsequently fclose'd. In the affected branch, fout is otherwise going out of scope...

undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol

A vulnerability was found in Undertow. This vulnerability impacts a server that supports the wildfly-http-client protocol. Whenever a malicious user opens and closes a connection with the HTTP port of the server and then closes the connection immediately, the server will end with both memory and...