MOEW

Amenazas Invisibles, Soluciones Visibles. Cascada de Excepciones por Opcode Desalineado MOEW PoC de Cascada SEH de 3 Etapas Benigno, x86/Wow64 TL;DR: Este PoC demuestra una cascada de Manejo Estructurado de Excepciones SEH de 3 etapas causada por ejecución desalineada deliberada dentro de blobs d...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: djvulibre (UTSA-2023-003110)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-003110 advisory. An issue was discovered IW44Image.cpp in djvulibre 3.5.28 in allows attackers to cause a denial of service via divide by zero. Tenable has extracted the preceding...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: djvulibre (UTSA-2023-003109)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-003109 advisory. An issue was discovered IW44EncodeCodec.cpp in djvulibre 3.5.28 in allows attackers to cause a denial of service via divide by zero. Tenable has extracted the...

POC-CVE-2026-18729

Descripción Código de exploit de prueba de concepto para CVE-2026-18729 Uso python3 poc.py -url -uname -pword -c Sin comando bash prueba de ejecución de código mediante error de división por cero Con comando bash NOTA: La salida de bash no se devuelve porque el endpoint solo devuelve la plantilla...

Linux Distros Unpatched Vulnerability : CVE-2026-93182

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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:...

EulerOS Virtualization 2.11.0 : kernel (EulerOS-SA-2026-3511)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : kernel:SUNRPC: fix a memleak in gssimportv2contextCVE-2023-52653 apparmor: Fix null pointer deref when receiving skb during sock...

Linux Distros Unpatched Vulnerability : CVE-2026-90100

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ptp: netc: fix period truncation and potential divide-by-zero in PEROUT The maxperiod bound in nettimerenableperout was computed as: maxperiod =...

DEBIAN-CVE-2026-93182

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:...

AZL-102744 CVE-2026-93182 affecting package kernel 6.6.152.1-1

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

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:...

DEBIAN-CVE-2026-90100

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

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-2026-92881

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-2026-93182

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:...

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-2026-93182 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-2026-90100 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

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...