scanopy

Scanopy Network documentation, without the drawing. Scanopy replaces manual network diagrams with a continuously maintained model of what's actually running. A single daemon scans on a schedule and produces four views from each scan: L2 physical, L3 logical, workloads, and applications. Unlike...

esp_wifi_repeater

espwifirepeater A full functional WiFi NAT router and now also a WiFi repeater aka. L2 bridge NEW 2026: 10 years after the first release it has finally become, what it ever pretendend to be:a true WiFi Repeater. In order not to break any existing docs and links, the standard edition still remains...

CVE-2024-26304-RCE-exploit

CVE-2024-26304 - Vulnerabilidad de Ejecución Remota de Código en ArubaOS Resumen CVE-2024-26304 es una vulnerabilidad crítica de ejecución remota de código RCE que afecta a ArubaOS debido a un desbordamiento de búfer en su servicio de gestión L2/L3. Un atacante puede explotarla enviando paquetes...

CVE-2021-34767

CVE-2021-34767 Description Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers IPv6 Denial of Service Vulnerability A vulnerability in IPv6 traffic processing of Cisco IOS XE Wireless Controller Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an...

kernel: KVM: nSVM: Raise #UD if unhandled VMMCALL isn't intercepted by L1

A flaw was found in the Kernel-based Virtual Machine KVM nSVM module of the Linux kernel. This vulnerability occurs when an unhandled VMMCALL is not properly intercepted by the Level 1 L1 hypervisor. A malicious Level 2 L2 guest operating system could exploit this by making specific hypercalls,...

CVE-2026-48100 Payy: agg_agg trailing message slots are unconstrained and allow forged burn messages

Payy is an Ethereum L2 zk-rollup for privacy preserving and regulatory compliant transactions. Prior to version 1.3.0, aggagg forwards the compacted message stream from its inner proofs into a public messages: Field; 1000 array, but it never checks that the unused tail of the outer array is zero....

CVE-2026-48100 Payy: agg_agg trailing message slots are unconstrained and allow forged burn messages

Payy is an Ethereum L2 zk-rollup for privacy preserving and regulatory compliant transactions. Prior to version 1.3.0, aggagg forwards the compacted message stream from its inner proofs into a public messages: Field; 1000 array, but it never checks that the unused tail of the outer array is zero....

CVE-2026-73444: Incorrect Implementation of Authentication Algorithm

On affected platforms running Arista EOS with VRRPv2 IP Authentication Header IP-AH authentication configured, an unauthenticated attacker with access to the layer 2 network segment on which VRRP is running could bypass VRRP authentication and claim the virtual router master role, enabling the...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: msm8998: Fixed the latency and residency issues during CPU/L2 idle states. The entry/exit latency and minimum residency in the idle states of the MSM8998 device were incorrect. Firstly, the timings were set for...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: remoteproc: mediatek: Ensure that the IPI buffer fits within the L2TCM. The location of the IPI buffer is determined from the firmware that we load into the System Companion Processor. It’s not guaranteed that both the SRAM size...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: KVM: nSVM: Loads the TSC multiplier of L1 based on L1’s state, not L2’s state. When emulating a nested VM-Exit, the TSC multiplier of L1 is loaded if L1’s desired ratio does not match the current ratio. This does not occur if L1’...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: dsa: sja1105: Avoid out-of-bound access in sja1105initl2policing The SJA1105 family has 45 L2 policing table entries SJA1105MAXL2POLICINGCOUNT, and the SJA1110 has 110 entries SJA1110MAXL2POLICINGCOUNT. However, simply...

Security Advisory 0160

Security Advisory 0160 . CSAF PDF Date: September 9, 2026 Revision | Date | Changes ---|---|--- 1.0 | September 9, 2026 | Initial release 1.1 | September 22, 2026 | CSAF JSON file added Description All of the CVEs covered in this advisory apply to affected platforms running Arista EOS with...

Linux Distros Unpatched Vulnerability : CVE-2026-80873

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: arm64: nv: Write ESREL2 for injected nested SError exceptions kvminjectel2exception writes ESREL2 for synchronous exceptions but not for SError...

scanopy v0.17.14

Scanopy Network documentation, without the drawing. Scanopy replaces manual network diagrams with a continuously maintained model of what's actually running. A single daemon scans on a schedule and produces four views from each scan: L2 physical, L3 logical, workloads, and applications. Unlike...

PT-2026-84929

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds write exists in the dev validate header function. The issue occurs when the function reads dev-hard header len to zero-pad short link layer headers for users with CAP SY...

SUSE CVE-2026-72311

In the Linux kernel, the following vulnerability has been resolved: drm/xe: free madvise VMA array on L2 flush failure xevmmadviseioctl allocates madviserange.vmas in getvmas. After getvmas succeeds with at least one VMA, error paths must go through freevmas so the array is released before the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Freeing madvise VMA arrays when L2 flushing fails The xevmmadviseioctl function allocates madviserange.vmas when getvmas succeeds. After getvmas is successful with at least one VMA, error paths must proceed through freevm...

Linux Distros Unpatched Vulnerability : CVE-2026-72311

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: drm/xe: free madvise VMA array on L2 flush failure xevmmadviseioctl allocates...

UBUNTU-CVE-2026-74516

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Update x2APIC MSR intercepts if AVIC is inhibited while L2 is active Always update x2APIC MSR intercepts for L1 when AVIC is deactivated, even if L2 is active and KVM is using a separate MSR bitmap to run L2. If AVIC is...