CVE-2026-31431

CVE-2026-31431 — From a NULL Pointer to Root: Exploiting AFALG AEAD in the Linux Kernel Bug class: Null pointer dereference → heap OOB write → credential overwrite Affected subsystem: net/alg/afalg.c Impact: Local Privilege Escalation unprivileged user → root Affected kernels: Linux 4.4 – 4.9...

sqlite-session-ncol

abraxaslabs.tech · github.com/abraxas · @abraxasnull · [email protected] · sqlite-session-ncol sqlite-session-ncol Class: heap OOB write Reach: Local SQLite 3.53.4 b09c88c14082339b66c7b7158d609a771e64ca69, SOURCEID 2026-07-24 19:02:57...

TUNderflow

TUNderflow CVE-2026-81000 Writeup !WARNING The PoC is provided solely to help defenders, maintainers, and authorized security teams validate patches, mitigations, detections, and exposure on systems they own or are explicitly authorized to test. You are solely responsible for ensuring that your u...

CVE-2026-8461-EXP

CVE-2026-8461 "PixelSmash" — FFmpeg MagicYUV Heap OOB Write PoC !WARNING This repository contains a working exploit PoC for a heap corruption vulnerability. It is intended solely for authorized security research, CTF contexts, and defensive analysis. Do not use against systems you do not own or...

NotEnough

Huffman table hacking tool This tool calculates tricky canonical huffman histogram, which is able to trigger OOB Out Of Band write for vulnerable libwebp library i.e. libwebp = 1.3.1. This vulnerability is known as CVE-2023-4863 or CVE-2023-41064. We can overflow the pre-allocated huffman table b...

cve-2026-42945-nginx32-lab

CVE-2026-42945 nginx 32-bit Exploit Lab This repository is a reproducible Docker lab for studying CVE-2026-42945 in nginx 1.30.0. It contains a vulnerable 32-bit target, a primitive trigger, a lab-assisted known-address RCE validator, and a no-introspection brute-force driver. The proof boundary...

Exploit for CVE-2026-111497

brotli2crash CVE-2026-111497 — Node.js Brotli Decoder OOB Wri...

php-lab

OOM state-before-alloc - OOB write PHP 8.1.2 Root cause...

CVE-2024-43630-POC

CVE-2024-43630-POC This repository contains a POC that triggers a stack OOB write when executed, causing the system to crash. This vulnerability is an extremely interesting and rare relic that demonstrates the complexities and peculiarities of kernel programming, especially object management...

AlmaLinux 9.2 [TuxCare] Security Update: mutt Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1792567671)

The AlmaLinux 9.2 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1792567671 advisory. - heap OOB write in convertfilefromto via a crafted Content-Type header allows attacker to OOB write when email is used as a templat...

Fedora 46 : libmodplug (2026-6c58236667)

The remote Fedora 46 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-6c58236667 advisory. Automatic update for libmodplug-0.8.9.0-31.fc46. Changelog Tue Oct 20 2026 Karel Voln - 1:0.8.9.0-31 - Fix CVE-2026-75904, OOB read in patsmplooped...

MiracleLinux 9 : ghostscript-9.54.0-19.el9_8.3 (AXSA:2026-2092:04)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-2092:04 advisory. ghostscript: ghostscript: -dSAFER sandbox bypass via Type 5 shading OOB write and procedure-stream use- after-free CVE-2026-101258 ghostscript:...

UBUNTU-CVE-2026-98621

In the Linux kernel, the following vulnerability has been resolved: net: gue: reject invalid REMCSUM offsets The REMCSUM option carries an absolute checksum start and checksum field offset. gueremcsum passes them to skbremcsumprocess, whose partial path stores offset - start in the u16...

kernel: Fix of 69 CVEs

sctp: fix errchunk memory leaks in INIT handling CVE-2026-72413 - ACPICA: Fix use-after-free in acpidsterminatecontrolmethod CVE-2026-97455 - ACPICA: Enhance buffer validation in acpiutwalkamlresources CVE-2026-97445 - Bluetooth: L2CAP: validate connectionless PSM length CVE-2026-97408 - wifi:...

Rocky Linux 9 [CIQ] Security Update: ghostscript / ghostscript-debuginfo / ghostscript-debugsource / etc Multiple Vulnerabilities (crlsa-2026_83553)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202683553 advisory. ghostscript: ghostscript: -dSAFER sandbox bypass via Type 5 shading OOB write and procedure-stream use- after-free CVE-2026-101258 ghostscript: ghostscrip...

Rocky Linux 10.2 [CIQ] Security Update: ghostscript / ghostscript-debuginfo / ghostscript-debugsource / etc Multiple Vulnerabilities (crlsa-2026_83551)

The Rocky Linux 10.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202683551 advisory. ghostscript: ghostscript: -dSAFER sandbox bypass via Type 5 shading OOB write and procedure-stream use- after-free CVE-2026-101258 ghostscript:...

Rocky Linux 8 [CIQ] Security Update: ghostscript / ghostscript-debuginfo / ghostscript-debugsource / etc Multiple Vulnerabilities (crlsa-2026_83552)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202683552 advisory. ghostscript: ghostscript: -dSAFER sandbox bypass via Type 5 shading OOB write and procedure-stream use- after-free CVE-2026-101258 ghostscript: ghostscrip...

CVE-2026-105958 Spice-server: spice: heap oob read/write via unchecked migration data offsets

A flaw was found in spice-server. Multiple migration data handlers use client-supplied offsets from SPICEMSGCMIGRATEDATA messages without bounds validation, allowing a malicious authenticated SPICE client during VM live migration to read arbitrary heap memory or trigger heap corruption via...

AlmaLinux 9 : ghostscript (ALSA-2026:83553)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:83553 advisory. ghostscript: ghostscript: -dSAFER sandbox bypass via Type 5 shading OOB write and procedure-stream use- after-free CVE-2026-101258 ghostscript:...

MiracleLinux 8 : ghostscript-9.27-19.el8_10 (AXSA:2026-2079:03)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-2079:03 advisory. ghostscript: ghostscript: -dSAFER sandbox bypass via Type 5 shading OOB write and procedure-stream use- after-free CVE-2026-101258 ghostscript:...