CVE-2026-10679

The DesignWare SPI driver drivers/spi/spidw.c computed the SPI BAUDR clock divider as info-clockfrequency / config-frequency without validating config-frequency. spitransceive is a Zephyr syscall and its verify handler drivers/spi/spihandlers.c copies the caller-supplied spiconfig from userspace...

CVE-2026-10679 Divide-by-zero in DesignWare SPI driver reachable from spi_transceive syscall (local DoS)

The DesignWare SPI driver drivers/spi/spidw.c computed the SPI BAUDR clock divider as info-clockfrequency / config-frequency without validating config-frequency. spitransceive is a Zephyr syscall and its verify handler drivers/spi/spihandlers.c copies the caller-supplied spiconfig from userspace...

EUVD-2026-46448

The DesignWare SPI driver drivers/spi/spidw.c computed the SPI BAUDR clock divider as info-clockfrequency / config-frequency without validating config-frequency. spitransceive is a Zephyr syscall and its verify handler drivers/spi/spihandlers.c copies the caller-supplied spiconfig from userspace...

CVE-2026-10679

The CVE-2026-10679 issue affects Zephyr’s DesignWare SPI driver (drivers/spi/spi_dw.c). The root cause is that the BAUDR clock divider was computed as info->clock_frequency / config->frequency without validating frequency, allowing a userspace thread with SPI access to pass frequency = 0, t...

EUVD-2026-46444

The NXP LPUART serial driver drivers/serial/uartmcuxlpuart.c, when CONFIGUARTUSERUNTIMECONFIGURE is enabled, called LPUARTDeinit at the start of mcuxlpuartconfigure, which disables the LPUART peripheral clocks. The requested configuration is validated only afterwards in mcuxlpuartconfigurebasic,...

CVE-2026-10674

The CVE describes a Denial of Service risk in the NXP LPUART driver for Zephyr (drivers/serial/uart_mcux_lpuart.c). When CONFIG_UART_USE_RUNTIME_CONFIGURE is enabled, LPUART_Deinit() is called at the start of mcux_lpuart_configure(), which disables peripheral clocks. Validation of the requested c...

SUSE CVE-2026-64052

In the Linux kernel, the following vulnerability has been resolved: block: bio-integrity: Fix null-ptr-deref in biointegritymapuser pinuserpagesfast can partially succeed and return the number of pages that were actually pinned. However, the biointegritymapuser does not handle this partial pinnin...

PT-2026-62122

The NXP LPUART serial driver drivers/serial/uart mcux lpuart.c, when CONFIG UART USE RUNTIME CONFIGURE is enabled, called LPUART Deinit at the start of mcux lpuart configure, which disables the LPUART peripheral clocks. The requested configuration is validated only afterwards in mcux lpuart...

USN-8573-1: libde265 vulnerabilities

It was discovered that libde265 did not properly manage memory under certain circumstances. An attacker could possibly use this issue to cause libde265 to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS. CVE-2023-51792 It was discovered that libde265 did not...

USN-8573-1 libde265 vulnerabilities

It was discovered that libde265 did not properly manage memory under certain circumstances. An attacker could possibly use this issue to cause libde265 to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS. CVE-2023-51792 It was discovered that libde265 did not...

CVE-2026-44978 xrdp: Unchecked FIPS padding length in standard RDP Security causes heap out-of-bounds read in HMAC verification

xrdp is an open source RDP server. Versions 0.10.6 and prior contain a heap out-of-bounds read vulnerability within the FIPS-specific receive paths. This vulnerability does not affect the default configuration of xrdp. The vulnerability is only exploitable when the security layer is set to...

Linux Distros Unpatched Vulnerability : CVE-2026-63807

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: x86/mmu: Ensure hugepage is in by slot before checking max mapping level When recovering hugepages in the shadow MMU, verify that the base gfn of the shado...

SUSE CVE-2026-53387

In the Linux kernel, the following vulnerability has been resolved: iio: light: veml6075: add bounds check to veml6075itms index veml6075itms has 5 elements but VEML6075CONFIT can yield values 0-7. If it returns a value = 5, this causes an out-of-bounds array access. Add a bounds check and return...

CVE-2026-64052

Technical details (affected product/component, root cause, impact, affected versions, or remediation specifics) are not publicly available in the provided documents. Monitor for updates as more information may be released or updated.

EUVD-2026-45625

In the Linux kernel, the following vulnerability has been resolved: block: bio-integrity: Fix null-ptr-deref in biointegritymapuser pinuserpagesfast can partially succeed and return the number of pages that were actually pinned. However, the biointegritymapuser does not handle this partial pinnin...

EUVD-2026-45541

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Do not read uninitialized fragment address in airohadevxmit The transmit loop in airohadevxmit reads fragment address and length during its final iteration, when the loop index equals skbshinfoskb-nrfrags, at which...

CVE-2026-53387

In the Linux kernel, the following vulnerability has been resolved: iio: light: veml6075: add bounds check to veml6075itms index veml6075itms has 5 elements but VEML6075CONFIT can yield values 0-7. If it returns a value = 5, this causes an out-of-bounds array access. Add a bounds check and return...

CVE-2026-63811 f2fs: read COW data with the original inode during atomic write

In the Linux kernel, the following vulnerability has been resolved: f2fs: read COW data with the original inode during atomic write When updating an atomic-write file, f2fswritebegin may read the previously written data back from the COW inode: prepareatomicwritebegin locates the block in the COW...

CVE-2026-63811

Summary of CVE-2026-63811 (Linux kernel, f2fs) : A defect in atomic writes for F2FS can cause a mismatch between the cryptographic context used for decrypted reads and the actual on-disk data, due to how the COW inode and original inode are chosen for page reads. The read path may decrypt data us...

CVE-2026-63807 KVM: x86/mmu: Ensure hugepage is in by slot before checking max mapping level

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Ensure hugepage is in by slot before checking max mapping level When recovering hugepages in the shadow MMU, verify that the base gfn of the shadow page is actually contained within the target memslot, before queryi...