CVE-2026-64508

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF Just-In-Time JIT compiler. The BPF JIT allocator reuses memory space, and when new code is written, an indirect jump into the new program can reuse a branch prediction left behind by an old program. This could allow an attacker to...

CVE-2026-64507

A flaw was found in the Linux kernel. This vulnerability involves an incomplete defense against Spectre-v2, a type of attack that can expose sensitive information by exploiting how modern processors predict future operations. Specifically, when the Berkeley Packet Filter BPF Just-In-Time JIT...

SUSE CVE-2026-64508

In the Linux kernel, the following vulnerability has been resolved: bpf: Support for hardening against JIT spraying The BPF JIT allocator packs many small programs into larger executable allocations and reuses space within those allocations as programs are loaded and freed. When fresh code is...

CVE-2026-64507

In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Enable IBPB flush on BPF JIT allocation Enable hardening against JIT spraying when Spectre-v2 mitigations are in use. Specifically, issue an IBPB flush on BPF JIT memory reuse. Skip enabling the IBPB flush if the BPF...

CVE-2026-64508

In the Linux kernel, the following vulnerability has been resolved: bpf: Support for hardening against JIT spraying The BPF JIT allocator packs many small programs into larger executable allocations and reuses space within those allocations as programs are loaded and freed. When fresh code is...

UBUNTU-CVE-2026-64508

In the Linux kernel, the following vulnerability has been resolved: bpf: Support for hardening against JIT spraying The BPF JIT allocator packs many small programs into larger executable allocations and reuses space within those allocations as programs are loaded and freed. When fresh code is...

CVE-2026-64508 bpf: Support for hardening against JIT spraying

In the Linux kernel, the following vulnerability has been resolved: bpf: Support for hardening against JIT spraying The BPF JIT allocator packs many small programs into larger executable allocations and reuses space within those allocations as programs are loaded and freed. When fresh code is...

EUVD-2026-48852

In the Linux kernel, the following vulnerability has been resolved: bpf: Support for hardening against JIT spraying The BPF JIT allocator packs many small programs into larger executable allocations and reuses space within those allocations as programs are loaded and freed. When fresh code is...

CVE-2026-64508

CVE-2026-64508 relates to a Linux kernel vulnerability in BPF JIT memory reuse. The issue arises when the BPF JIT allocator reuses space for new programs, potentially letting indirect jumps reuse stale branch predictions. Fix implemented: flush indirect branch predictors on JIT memory reuse via a...

CVE-2026-64508 bpf: Support for hardening against JIT spraying

In the Linux kernel, the following vulnerability has been resolved: bpf: Support for hardening against JIT spraying The BPF JIT allocator packs many small programs into larger executable allocations and reuses space within those allocations as programs are loaded and freed. When fresh code is...

EUVD-2026-48851

In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Enable IBPB flush on BPF JIT allocation Enable hardening against JIT spraying when Spectre-v2 mitigations are in use. Specifically, issue an IBPB flush on BPF JIT memory reuse. Skip enabling the IBPB flush if the BPF...

Linux Distros Unpatched Vulnerability : CVE-2026-64508

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: Support for hardening against JIT spraying The BPF JIT allocator packs many small programs into larger executable allocations and reuses space within those...

Linux Distros Unpatched Vulnerability : CVE-2026-64507

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - x86/bugs: Enable IBPB flush on BPF JIT allocation Enable hardening against JIT spraying when Spectre-v2 mitigations are in use. Specifically, issue an IBPB flus...

PT-2026-64729

In the Linux kernel, the following vulnerability has been resolved: bpf: Support for hardening against JIT spraying The BPF JIT allocator packs many small programs into larger executable allocations and reuses space within those allocations as programs are loaded and freed. When fresh code is...

The vulnerability in the ath10k_stop() function of the drivers/net/wireless/ath/ath10k/mac.c driver module of the Atheros/Qualcomm wireless adapter support driver for the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the ath10kstop function in the drivers/net/wireless/ath/ath10k/mac.c file of the Atheros/Qualcomm wireless adapter support driver for the Linux operating system is related to the re-liberation of previously freed memory. Exploiting this vulnerability could allow an attacker t...

CVE-2026-34196 GPU DDK - UAF read and/or write of arbitrary physical memory due to integer truncation in PMRDevPhysAddrOSMem

Software installed and run as a non-privileged user may conduct improper GPU system calls to cause an integer overflow and map two GPU virtual addresses to the same physical address. One of these virutal mappings can be freed along with the physical page, allowing for a read/write UAF via the...

The vulnerability of the kvm_set_memory_region() function in the virt/kvm/kvm_main.c module of the KVM virtualization subsystem in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the kvmsetmemoryregion function in the virt/kvm/kvmmain.c module of the Kernel-based Virtual Machine KVM virtualization subsystem of the Linux operating system is related to the reutilization of previously released memory. Exploiting this vulnerability could allow an attacker...

The vulnerability of the imxfb_probe() function in the drivers/video/fbdev/imxfb.c file of the Linux kernel-based graphics buffer device driver allows a hacker to cause a service failure.

The vulnerability of the imxfbprobe function in the drivers/video/fbdev/imxfb.c file of the Linux kernel-based device driver for frame buffer devices is related to the reallocation of previously released memory. Exploiting this vulnerability could allow an attacker to cause a system failure...

The vulnerability of the `vidtv_channel_si_init()` function in the `drivers/media/test-drivers/vidtv/vidtv_channel.c` file of the Linux kernel-based multimedia device driver allows a remote attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the vidtvchannelsiinit function in the drivers/media/test-drivers/vidtv/vidtvchannel.c file of the Linux kernel multimedia device driver relates to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the...

The vulnerability of the xe_oa_add_config_ioctl() function in the drivers/gpu/drm/xe/xe_oa.c module of the Direct Rendering Infrastructure (DRI) driver in the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the xeoaaddconfigioctl function in the drivers/gpu/drm/xe/xeoa.c module of the Direct Rendering Infrastructure DRI driver for the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability can allow an attacker to cause a...