CVE-2026-31431

CVE-2026-31431 Copy Fail Checker Checks whether a Linux host is vulnerable to CVE-2026-31431 and applies mitigation. Files checkcve202631431.yml - Ansible playbook to verify and patch revertcve202631431.yml - Ansible playbook to undo mitigation runcheck.sh - Script to run verification locally or...

htb-nimbus-poc

HTB · Nimbus — PoC Proof-of-concept per la macchina Nimbus...

dirty-frag-check

Controllo Dirty Frag CVE-2026-43284 / CVE-2026-43500 Checker in sola lettura per le vulnerabilità local-root "Dirty Frag" del kernel Linux CVE-2026-43284, CVE-2026-43500. Verifica la versione del kernel, lo stato dei moduli, il livepatch KernelCare e qualsiasi blacklist di modprobe che hai...

Linux Distros Unpatched Vulnerability : CVE-2026-92493

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - cpufreq: amd-pstate-ut: Skip tests when amd-pstate driver is not active The crash issue may occur when modprobe amdpstateut on intel platform. amdpstateut: 1...

CVE-2026-92493: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: cpufreq: amd-pstate-ut: Skip tests when amd-pstate driver is not active The crash issue may occur when modprobe amdpstateut on intel platform. amdpstateut: 1 amdpstateutacpicpcvalid success! amdpstateut: 2 amdpstateutcheckenabled...

PT-2026-94801

Name of the Vulnerable Software and Affected Versions Linux kernel version 6.6.0-0010.rc1.ctl4 Description A kernel NULL pointer dereference occurs when the amd pstate ut driver is loaded via modprobe on non-AMD platforms, such as Intel platforms. This issue is triggered within the amd pstate ut...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: dax: Make sure that inodes are flushed before destroying the cache. A bug can be triggered by executing the following command: $ modprobe ndpmem && modprobe -r ndpmem The following error messages were recorded: 10.060014 BUG...

[SECURITY] [DLA 4753-1] nvidia-graphics-drivers new upstream security update

Debian LTS Advisory DLA-4753-1 [email protected] https://www.debian.org/lts/security/ Tobias Frost August 24, 2026 https://wiki.debian.org/LTS Package : nvidia-graphics-drivers Version : 535.309.01-0+deb12u1 CVE ID : CVE-2025-23280 CVE-2025-23282 CVE-2025-23300 CVE-2025-23330...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100750)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100750 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix zero-size GDS range init on RDNA4 RDNA4 GFX 12 hardware removes the GDS, GWS, and...

cyber-apocalypse-ctf-2026

Links Challenges | Catego...

Important: nvidia-modprobe

Issue Overview: NVIDIA Display Driver for Windows and Linux contains a vulnerability where an attacker could cause an out-of-bounds write. A successful exploit of this vulnerability might lead to denial of service, escalation of privileges, information disclosure, data tampering, and code...

dracut security update

107-8.0.1 - Suppress stderr for btrfs subvolume check Orabug: 39059254 - fips: add logic for /boot subvolume on BTRFS Orabug: 36028061 - Skip unneeded FIPS logic on UEK with special FIPS Orabug: 38138800 Orabug: 38709306 - Include correct modprobe into squashfs root Orabug: 38559936 - Ship Oracle...

Copy Fail Docker Escape via Modprobe (CVE-2026-31431)

Exploits CVE-2026-31431 Copy Fail / authencesn AEAD page-cache write from inside a Linux container to overwrite /proc/sys/kernel/modprobe, plant a host payload, and trigger requestmodule for host code execution. Requires a writable host path privileged container, shared PID+mount, or hostPath e.g...

dracut security update

057-115.git20260527.0.1 - Skip the default FIPS logic on special UEK kernels where the FIPS module is linked directly into the kernel. Orabug: 38705580 - Ship Oracle IMA certificate Orabug: 35992862 - Ship 98-integrity.conf, populating initramfs with Oracle IMA certificate Orabug: 35992862 -...

UBUNTU-CVE-2026-46276

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix zero-size GDS range init on RDNA4 RDNA4 GFX 12 hardware removes the GDS, GWS, and OA on-chip memory resources. The gfxv120 initialisation code correctly leaves adev-gds.gdssize, adev-gds.gwssize, and adev-gds.oasi...

EUVD-2026-35141

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix zero-size GDS range init on RDNA4 RDNA4 GFX 12 hardware removes the GDS, GWS, and OA on-chip memory resources. The gfxv120 initialisation code correctly leaves adev-gds.gdssize, adev-gds.gwssize, and adev-gds.oasi...

CVE-2026-46276: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix zero-size GDS range init on RDNA4 RDNA4 GFX 12 hardware removes the GDS, GWS, and OA on-chip memory resources. The gfxv120 initialisation code correctly leaves adev-gds.gdssize, adev-gds.gwssize, and adev-gds.oasi...

Exploit for Write-what-where Condition in Linux Linux_Kernel

Dirty Frag check CVE-2026-43284 / CVE-2026-43500 Read-only...

Linux nf_tables 6.19.3 - Local Privilege Escalation

Exploit Title: Linux Kernel 3.16 – 6.19.3 nftables RCU UAF LPE CVE: CVE-2026-23231 Date: 2026-03-19 Exploit Author: Aviral Srivastava Vendor: Linux Kernel kernel.org Affected: 3.16 – 6.19.3 Fixed in: 6.1.165, 6.6.128, 6.12.75, 6.18.14, 6.19.4 commit 71e99ee20fc3f662555118cf1159443250647533 Tested...

Linux Distros Unpatched Vulnerability : CVE-2026-43015

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: macb: fix clk handling on PCI glue driver removal platformdeviceunregister may still want to use the registered clks during runtime resume callback. Note...