CVE-2026-97914

In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Fix ethosujobopen return value A WARNON returns a 0 or 1, not the original negative errno. Just drop the WARNON as the FD open will pass the return code to userspace and there's only one possible source of the erro...

UBUNTU-CVE-2026-98144

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: put the chained BO when its mapping fails amdxdnacmdseterror looks up the first BO of a command chain, which takes a reference, and drops it at the end of the function. The mapping of that BO is established in...

UBUNTU-CVE-2026-98155

In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Address potential out-of-bounds read in respworker Although 'commit 2feec5ae5df7 "accel/qaic: Handle DBC deactivation if the owner went away"' fixes the scenario it was intended for by walking the message and only...

UBUNTU-CVE-2026-97915

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Limit firmware log name prints to field size The name in struct vputracingbufferheader is a fixed-size array populated by the NPU firmware. It is expected to be NUL-terminated, but nothing on the host side enforces...

UBUNTU-CVE-2026-97916

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Validate firmware log buffer metadata The tracing log headers parsed by fwlogprintbuffer reside in DMA-shared BOs that the NPU firmware can write to. fwlogfrombo validated log-headersize and log-size, but...

UBUNTU-CVE-2026-97911

In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Ensure SRAM region size matches job It is possible for userspace to set the job SRAM size to 0, but then still have SRAM accesses in the command stream. When the job SRAM size is 0, setting the region base register...

UBUNTU-CVE-2026-98145

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: reject a command chain that carries no commands A chain whose commandcount is zero passes the payload length check, because structsizepayload, data, 0 is just the header. The fill loop then does not run, so offset...

UBUNTU-CVE-2026-98146

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Remove countedby from struct amdxdnacmdchain struct amdxdnacmdchain contains a flexible array annotated with countedbycommandcount. Since the structure is stored in shared AMDXDNABOSHARE memory, userspace can modif...

UBUNTU-CVE-2026-97912

In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Ensure SRAM size is 0 on mapping failure On a mapping failure of the SRAM, the SRAM size is left as non-zero. The probe will succeed as the error return is not checked since having SRAM is not a hard requirement. T...

UBUNTU-CVE-2026-97917

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Validate full buffer range in ivputocpuaddr Add a size parameter to ivputocpuaddr and validate that the whole vpuaddr, vpuaddr + size range stays within the BO...

UBUNTU-CVE-2026-98143

In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Don't read the U65 rounding mode as a storage mode Bits 15:14 of NPUSETIFM,OFMPRECISION select the activation storage mode on U85 only. On U65 the same field holds the rounding mode, and the command stream parser h...

UBUNTU-CVE-2026-97913

In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Ensure cmd stream ends with a stop op While the QSIZE register setting should prevent an out of bounds access of the command stream, it is not clear whether the h/w generates an interrupt in this case as is require...

UBUNTU-CVE-2026-97914

In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Fix ethosujobopen return value A WARNON returns a 0 or 1, not the original negative errno. Just drop the WARNON as the FD open will pass the return code to userspace and there's only one possible source of the erro...

CVE-2026-98155

In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Address potential out-of-bounds read in respworker Although 'commit 2feec5ae5df7 "accel/qaic: Handle DBC deactivation if the owner went away"' fixes the scenario it was intended for by walking the message and only...

CVE-2026-98155

The Linux kernel contains a vulnerability in the accel/qaic driver where the resp_worker() function could perform an out-of-bounds read . The root cause is that a previous commit skipped the bounds checking code found in decode_message() while handling DBC deactivation. A malformed wire message s...

CVE-2026-98155 accel/qaic: Address potential out-of-bounds read in resp_worker()

In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Address potential out-of-bounds read in respworker Although 'commit 2feec5ae5df7 "accel/qaic: Handle DBC deactivation if the owner went away"' fixes the scenario it was intended for by walking the message and only...

CVE-2026-98155 accel/qaic: Address potential out-of-bounds read in resp_worker()

In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Address potential out-of-bounds read in respworker Although 'commit 2feec5ae5df7 "accel/qaic: Handle DBC deactivation if the owner went away"' fixes the scenario it was intended for by walking the message and only...

CVE-2026-98146

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Remove countedby from struct amdxdnacmdchain struct amdxdnacmdchain contains a flexible array annotated with countedbycommandcount. Since the structure is stored in shared AMDXDNABOSHARE memory, userspace can modif...

CVE-2026-98146

The Linux kernel contains a vulnerability in the accel/amdxdna component. The struct amdxdna_cmd_chain utilizes a flexible array annotated with __counted_by(command_count). Because this structure resides in shared AMDXDNA_BO_SHARE memory, userspace can concurrently modify command_count. If an att...

EUVD-2026-86977

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Remove countedby from struct amdxdnacmdchain struct amdxdnacmdchain contains a flexible array annotated with countedbycommandcount. Since the structure is stored in shared AMDXDNABOSHARE memory, userspace can modif...