CVE-2026-93182

CVE-2026-93182 is a u32 overflow in the Linux kernel's CFS scheduler (sched/fair), specifically in update_tg_cfs_runnable(). The overflow occurs when se->avg.runnable_avg * divider exceeds the 32-bit range, corrupting the runnable sum and cascading through load-average propagation to produce a...

CVE-2026-93182 sched/fair: Fix overflow in update_tg_cfs_runnable()

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Fix overflow in updatetgcfsrunnable A divide-by-zero crash is observed when running hackbench: 14697.488452 CPU: 112 UID: 0 PID: 124791 Comm: hackbench Not tainted 7.1.0-rc2+ 14697.492627 RIP:...

CVE-2026-93182 sched/fair: Fix overflow in update_tg_cfs_runnable()

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Fix overflow in updatetgcfsrunnable A divide-by-zero crash is observed when running hackbench: 14697.488452 CPU: 112 UID: 0 PID: 124791 Comm: hackbench Not tainted 7.1.0-rc2+ 14697.492627 RIP:...

EUVD-2026-82290

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Fix overflow in updatetgcfsrunnable A divide-by-zero crash is observed when running hackbench: 14697.488452 CPU: 112 UID: 0 PID: 124791 Comm: hackbench Not tainted 7.1.0-rc2+ 14697.492627 RIP:...

CVE-2026-90100

CVE-2026-90100 affects the Linux kernel PTP (Precision Time Protocol) netc driver. The root cause is a period truncation in net_timer_enable_perout(): a u64 max_period bound exceeds U32_MAX when integral_period > 0, allowing a period_ns value to pass the range check but be silently truncated t...

CVE-2026-90100 ptp: netc: fix period truncation and potential divide-by-zero in PEROUT

In the Linux kernel, the following vulnerability has been resolved: ptp: netc: fix period truncation and potential divide-by-zero in PEROUT The maxperiod bound in nettimerenableperout was computed as: maxperiod = u64NETCTMRDEFAULTFIPER + integralperiod; which exceeds U32MAX when integralperiod 0...

CVE-2026-90100 ptp: netc: fix period truncation and potential divide-by-zero in PEROUT

In the Linux kernel, the following vulnerability has been resolved: ptp: netc: fix period truncation and potential divide-by-zero in PEROUT The maxperiod bound in nettimerenableperout was computed as: maxperiod = u64NETCTMRDEFAULTFIPER + integralperiod; which exceeds U32MAX when integralperiod 0...

EUVD-2026-81961

In the Linux kernel, the following vulnerability has been resolved: ptp: netc: fix period truncation and potential divide-by-zero in PEROUT The maxperiod bound in nettimerenableperout was computed as: maxperiod = u64NETCTMRDEFAULTFIPER + integralperiod; which exceeds U32MAX when integralperiod 0...

EUVD-2026-81692

A security vulnerability has been detected in vgmstream. The affected element is the function initvgmstreamawbmemory of the file src/meta/awb.c of the component AWB parser. Such manipulation leads to divide by zero. The attack can be executed remotely. The name of the patch is...

CVE-2026-92881 vgmstream AWB parser awb.c init_vgmstream_awb_memory divide by zero

A security vulnerability has been detected in vgmstream. The affected element is the function initvgmstreamawbmemory of the file src/meta/awb.c of the component AWB parser. Such manipulation leads to divide by zero. The attack can be executed remotely. The name of the patch is...

CVE-2026-92881 vgmstream AWB parser awb.c init_vgmstream_awb_memory divide by zero

A security vulnerability has been detected in vgmstream. The affected element is the function initvgmstreamawbmemory of the file src/meta/awb.c of the component AWB parser. Such manipulation leads to divide by zero. The attack can be executed remotely. The name of the patch is...

CVE-2026-92881 vgmstream AWB parser awb.c init_vgmstream_awb_memory divide by zero

A security vulnerability has been detected in vgmstream. The affected element is the function initvgmstreamawbmemory of the file src/meta/awb.c of the component AWB parser. Such manipulation leads to divide by zero. The attack can be executed remotely. The name of the patch is...

CVE-2026-92881

vgmstream contains a divide by zero vulnerability in the AWB parser component, specifically in the function init_vgmstream_awb_memory located in src/meta/awb.c. The flaw can be triggered remotely with user interaction (e.g., processing a crafted AWB file), resulting in a low availability impact w...

CVE-2026-90100: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ptp: netc: fix period truncation and potential divide-by-zero in PEROUT The maxperiod bound in nettimerenableperout was computed as: maxperiod = u64NETCTMRDEFAULTFIPER + integralperiod; which exceeds U32MAX when integralperiod 0...

CVE-2026-93182: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Fix overflow in updatetgcfsrunnable A divide-by-zero crash is observed when running hackbench: 14697.488452 CPU: 112 UID: 0 PID: 124791 Comm: hackbench Not tainted 7.1.0-rc2+ 14697.492627 RIP:...

CVE-2026-92881: Divide By Zero

A security vulnerability has been detected in vgmstream. The affected element is the function initvgmstreamawbmemory of the file src/meta/awb.c of the component AWB parser. Such manipulation leads to divide by zero. The attack can be executed remotely. The name of the patch is...

DEBIAN-CVE-2026-89819

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: validate plane degamma LUT size for private color prop Unlike the CRTC degamma path, which is guarded by amdgpudmverifylutsizes, the per-plane degamma LUT size was never validated before use. setdmplanedegamma...

AZL-101474 CVE-2026-89821 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: avoid divide-by-zero in islutlinear islutlinear computes the expected value of each entry with expected = i MAXDRMLUTVALUE / size - 1; If it is ever called with a single-entry LUT, size - 1 is zero and the kernel...

CVE-2026-89819

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: validate plane degamma LUT size for private color prop Unlike the CRTC degamma path, which is guarded by amdgpudmverifylutsizes, the per-plane degamma LUT size was never validated before use. setdmplanedegamma...

CVE-2026-89821

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: avoid divide-by-zero in islutlinear islutlinear computes the expected value of each entry with expected = i MAXDRMLUTVALUE / size - 1; If it is ever called with a single-entry LUT, size - 1 is zero and the kernel...