CVE-2026-43280

CVE-2026-43280 is a Linux kernel vulnerability in the drm/xe module where a malicious user can supply a malformed pat_index via the madvise IOCTL, triggering an out-of-bounds read from xe->pat.table due to missing bounds checking in xe_pat_index_get_coh_mode() (validated only by a call in madv...

CVE-2026-43280 drm/xe: Add bounds check on pat_index to prevent OOB kernel read in madvise

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Add bounds check on patindex to prevent OOB kernel read in madvise When user provides a bogus patindex value through the madvise IOCTL, the xepatindexgetcohmode function performs an array access without validating bounds...

CVE-2026-43280

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Add bounds check on patindex to prevent OOB kernel read in madvise When user provides a bogus patindex value through the madvise IOCTL, the xepatindexgetcohmode function performs an array access without validating bounds...

CVE-2026-43280 drm/xe: Add bounds check on pat_index to prevent OOB kernel read in madvise

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Add bounds check on patindex to prevent OOB kernel read in madvise When user provides a bogus patindex value through the madvise IOCTL, the xepatindexgetcohmode function performs an array access without validating bounds...

CVE-2026-43172 wifi: iwlwifi: fix 22000 series SMEM parsing

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: fix 22000 series SMEM parsing If the firmware were to report three LMACs which doesn't exist in hardware then using "fwrt-smemcfg.lmac2" is an overrun of the array. Reject such and use IWLFWCHECK instead of WARNON ...

CVE-2026-43110

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: validate bsscfg indices in IF events brcmffwehhandleifevent validates the firmware-provided interface index before it touches drvr-iflist, but it still uses the raw bsscfgidx field as an array index without a...

CVE-2026-43110

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: validate bsscfg indices in IF events brcmffwehhandleifevent validates the firmware-provided interface index before it touches drvr-iflist, but it still uses the raw bsscfgidx field as an array index without a...

CVE-2026-43110

CVE-2026-43110 concerns the Linux kernel brcmfmac Wi‑Fi driver. The issue arises when processing firmware interface (IF) events: the code validates the firmware-provided interface index but still uses the raw bsscfgidx as an array index without a matching range check, enabling out-of-bounds acces...

CVE-2026-43110 wifi: brcmfmac: validate bsscfg indices in IF events

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: validate bsscfg indices in IF events brcmffwehhandleifevent validates the firmware-provided interface index before it touches drvr-iflist, but it still uses the raw bsscfgidx field as an array index without a...

CVE-2026-43083 net: ioam6: fix OOB and missing lock

In the Linux kernel, the following vulnerability has been resolved: net: ioam6: fix OOB and missing lock When trace-type.bit6 is set: if trace-type.bit6 ... queue = skbgettxqueuedev, skb; qdisc = rcudereferencequeue-qdisc; This code can lead to an out-of-bounds access of the dev-tx array when...

CVE-2026-43083 net: ioam6: fix OOB and missing lock

In the Linux kernel, the following vulnerability has been resolved: net: ioam6: fix OOB and missing lock When trace-type.bit6 is set: if trace-type.bit6 ... queue = skbgettxqueuedev, skb; qdisc = rcudereferencequeue-qdisc; This code can lead to an out-of-bounds access of the dev-tx array when...

capstone: Capstone: Memory corruption via unchecked vsnprintf return

A flaw was found in Capstone, a disassembly framework. An unchecked return value from vsnprintf within the SStreamconcat function allows a malicious input to manipulate the internal stream index. This can lead to a stack buffer underflow or overflow, potentially enabling a local attacker to achie...

SUSE CVE-2026-31777

In the Linux kernel, the following vulnerability has been resolved: ALSA: ctxfi: Check the error for index mapping The ctxfi driver blindly assumed a proper value returned from daiodeviceindex, but it's not always true. Add a proper error check to deal with the error from the function...

PT-2026-37620

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Add bounds check on pat index to prevent OOB kernel read in madvise When user provides a bogus pat index value through the madvise IOCTL, the xe pat index get coh mode function performs an array access without validating...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the mchpipcgetclusteraggrirq function in mchp-ipc-sbi. This function uses a hartid index on a...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the madvise IOCTL in the drm xe driver not verifying the patindex boundary. This could lead to...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the brcmffwehhandleifevent function not verifying the bsscfg index range, potentially leading to...

PT-2026-37420

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description In the brcmfmac component of the Linux kernel, the brcmf fweh handle if event function fails to perform a range check on the bsscfgidx field provided by the firmware. This allows the raw...

Linux Distros Unpatched Vulnerability : CVE-2026-43110

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: brcmfmac: validate bsscfg indices in IF events brcmffwehhandleifevent validates the firmware- provided interface index before it touches drvr-iflist, but ...

PT-2026-37552

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the LoongArch architecture, the cpumask of node function does not properly handle NUMA NO NODE, which is a valid index. Recommendations At the moment, there is no information about a...