CVE-2026-99092

The Linux kernel contains a vulnerability in the riscv architecture regarding the handling of bpf-jit execmem addresses . Specifically, the patch_map() function incorrectly assumes that the vmalloc branch is directly writable when CONFIG_STRICT_MODULE_RWX is disabled. Because bpf_prog_pack_alloc ...

CVE-2026-99092 riscv: patch: fix handling of bpf-jit execmem addresses

In the Linux kernel, the following vulnerability has been resolved: riscv: patch: fix handling of bpf-jit execmem addresses Commit 8718e5a3090b "riscv: patch: skip fixmap mapping when kernel text is already writable" gated the corekerneltext branch of patchmap on CONFIGSTRICTKERNELRWX, and...

EUVD-2026-109898

In the Linux kernel, the following vulnerability has been resolved: riscv: patch: fix handling of bpf-jit execmem addresses Commit 8718e5a3090b "riscv: patch: skip fixmap mapping when kernel text is already writable" gated the corekerneltext branch of patchmap on CONFIGSTRICTKERNELRWX, and...

ALSA-2026:30129 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: rxrpc: fix RESPONSE authenticator parser OOB read CVE-2026-31636 kernel: ipv6: icmp: clear skb2-cb in ip6errgenicmpv6unreach CVE-2026-43038 kernel: tcp: fix potential race in...

Oracle Linux 8 : kernel (ELSA-2026-27811)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-27811 advisory. - selinux: RHEL-only hotfix for execmem regression Ondrej Mosnacek RHEL-179435 CVE-2026-46054 - selinux: fix overlayfs mmap and mprotect access checks Ondrej...