POC-CVE-2026-0769

Description Proof of concept exploit code for CVE-2026-0769 Usage python3 poc.py -u -c Without bash command proof of code exec via Divide By Zero Error With bash command NOTE: Bash output isn't returned because the endpoint only returns the component template and metadata. The bash output is stor...

CVE-2026-98390

A flaw was found in the Linux kernel. When running in certain virtualized environments, an unexpected hardware topology reported by the hypervisor can cause the AMD node initialization logic to calculate a divisor of zero. This condition triggers an unhandled divide-by-zero error during system...

MOEW

Invisible Threats, Visible Solutions. Misaligned Opcode Exception Waterfall MOEW 3‑Stage SEH Waterfall PoC Benign, x86/Wow64 TL;DR: This PoC demonstrates a 3‑stage Structured Exception Handling SEH cascade caused by deliberate misaligned execution into raw byte blobs whose first valid instruction...

DEBIAN-CVE-2026-98390

In the Linux kernel, the following vulnerability has been resolved: x86/amdnode: Avoid divide by zero on virtualized systems On a virtualized system, the number of nodes does not have a relationship to the number of roots. A Xen PVH dom0 can calculate rootspernode as 0, which crashes with a divid...

CVE-2026-98390

In the Linux kernel, the following vulnerability has been resolved: x86/amdnode: Avoid divide by zero on virtualized systems On a virtualized system, the number of nodes does not have a relationship to the number of roots. A Xen PVH dom0 can calculate rootspernode as 0, which crashes with a divid...

EUVD-2026-101233

libschrift through 0.10.2 contains a divide by zero vulnerability that allows attackers to crash applications by supplying a font with unitsPerEm of 0 in the head table. Attackers can provide a crafted TrueType font whose NaN glyph coordinates bypass clippoints, causing an out-of-bounds raster re...

CVE-2026-110605

libschrift versions through 0.10.2 are vulnerable to a divide by zero flaw when processing a font with a unitsPerEm value of 0 in the head table. Specifically, a crafted TrueType font can produce NaN glyph coordinates that bypass clip_points(), leading to an out-of-bounds raster read in the draw_...

CVE-2026-110605 libschrift through 0.10.2 Divide by Zero via unitsPerEm in draw_line

libschrift through 0.10.2 contains a divide by zero vulnerability that allows attackers to crash applications by supplying a font with unitsPerEm of 0 in the head table. Attackers can provide a crafted TrueType font whose NaN glyph coordinates bypass clippoints, causing an out-of-bounds raster re...

CVE-2026-110605 libschrift through 0.10.2 Divide by Zero via unitsPerEm in draw_line

libschrift through 0.10.2 contains a divide by zero vulnerability that allows attackers to crash applications by supplying a font with unitsPerEm of 0 in the head table. Attackers can provide a crafted TrueType font whose NaN glyph coordinates bypass clippoints, causing an out-of-bounds raster re...

CVE-2026-110605

libschrift through 0.10.2 contains a divide by zero vulnerability that allows attackers to crash applications by supplying a font with unitsPerEm of 0 in the head table. Attackers can provide a crafted TrueType font whose NaN glyph coordinates bypass clippoints, causing an out-of-bounds raster re...

CVE-2026-98390

In the Linux kernel, the following vulnerability has been resolved: x86/amdnode: Avoid divide by zero on virtualized systems On a virtualized system, the number of nodes does not have a relationship to the number of roots. A Xen PVH dom0 can calculate rootspernode as 0, which crashes with a divid...

CVE-2026-98390 x86/amd_node: Avoid divide by zero on virtualized systems

In the Linux kernel, the following vulnerability has been resolved: x86/amdnode: Avoid divide by zero on virtualized systems On a virtualized system, the number of nodes does not have a relationship to the number of roots. A Xen PVH dom0 can calculate rootspernode as 0, which crashes with a divid...

CVE-2026-98390

The Linux kernel contains a vulnerability where a divide by zero error can occur on certain virtualized systems, specifically Xen PVH dom0 . The issue arises because the underlying topology code on Xen can result in a roots_per_node value of 0 when num_nodes is 2 and num_roots is 1. This causes a...

CVE-2026-98390 x86/amd_node: Avoid divide by zero on virtualized systems

In the Linux kernel, the following vulnerability has been resolved: x86/amdnode: Avoid divide by zero on virtualized systems On a virtualized system, the number of nodes does not have a relationship to the number of roots. A Xen PVH dom0 can calculate rootspernode as 0, which crashes with a divid...

EUVD-2026-101039

In the Linux kernel, the following vulnerability has been resolved: x86/amdnode: Avoid divide by zero on virtualized systems On a virtualized system, the number of nodes does not have a relationship to the number of roots. A Xen PVH dom0 can calculate rootspernode as 0, which crashes with a divid...

CVE-2026-98390

In the Linux kernel, the following vulnerability has been resolved: x86/amdnode: Avoid divide by zero on virtualized systems On a virtualized system, the number of nodes does not have a relationship to the number of roots. A Xen PVH dom0 can calculate rootspernode as 0, which crashes with a divid...

CVE-2026-90100

A flaw was found in the Linux kernel's Precision Time Protocol PTP netc driver. An issue with period calculation can lead to a value being truncated to zero. This truncated value can then cause a divide-by-zero error in the netctimersetperoutalarm function, resulting in a system crash and a Denia...

CVE-2026-109246

A flaw was found in FreeRDP. An authenticated client can trigger a Denial of Service DoS by sending a specially crafted frame acknowledgment message to the shadow server. Due to missing input validation on the frame identifier, an arithmetic error causes a divide-by-zero condition. This terminate...

DEBIAN-CVE-2026-109246

FreeRDP before 3.32.0 contains a divide-by-zero vulnerability in the freerdp-shadow-cli shadow server: the frame id in a client's Frame Acknowledge PDU is stored without a range check, so the in-flight frame count in shadowencoderinflightframes can underflow. An authenticated client can acknowled...

CVE-2026-109246

FreeRDP before 3.32.0 contains a divide-by-zero vulnerability in the freerdp-shadow-cli shadow server: the frame id in a client's Frame Acknowledge PDU is stored without a range check, so the in-flight frame count in shadowencoderinflightframes can underflow. An authenticated client can acknowled...