34027 matches found
EUVD-2026-75300
fsreadglyphs in the libXfont2 font-server client src/fc/fserve.c indexes the per-character encoding array using numchars from the FSQueryXBitmaps16 reply, but that array was allocated with a size derived from numextents in the separate FSQueryXExtents16 reply. The two CARD32 fields are never...
CVE-2026-59679
CVE-2026-59679 affects the libXfont2 font-server client (X.Org X11). The function fs_read_glyphs() in src/fc/fserve.c indexes the encoding[] array using num_chars from the FS_QueryXBitmaps16 reply, but that array was allocated based on num_extents from the separate FS_QueryXExtents16 reply—two fi...
QuickHeal
QuickHeal CVE-2017-5005 for Quick Heal Antivirus Advisory Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability. The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the...
CVE-2026-54984
CVE-2026-54984 Windows ICC file parsing out-of-bounds write — remote code execution Reported through the Zero Day Initiative as ZDI-CAN-30441 , published as ZDI-26-543 , fixed by Microsoft in the August 2026 update cycle. Hi, I'm Kağan Çapar. I reported this vulnerability to the Zero Day...
CVE-2024-21762
CVE-2024-21762 out-of-bounds write in Fortinet FortiOS CVE-2024-21762 vulnerability Exploit poc by assetnote root@kitploit: ssldohandshakeptr = b"%60%ce%42%00%00%00%00%00" getcwdptr = b"%70%62%2c%04%00%00%00%00" pivot1 = b"%52%f7%fd%00%00%00%00%00" push rdi; pop rsp; ret; pivot2 =...
CVE-2026-65349
CVE-2026-65349 — getattrlist OOB Write in vfsattrpackinternal Component: XNU VFS — vfsattrpackinternal getattrlist syscall Affected: iOS / iPadOS 26.6 23G71 and earlier Fixed in: iOS / iPadOS 26.6.1 23G83 Type: Out-of-Bounds write to caller buffer Impact: Kernel heap corruption; from kernel conte...
CVE-2022-25636
CVE-2022-25636 netfilter Kernel Privilege Escalation toc Vulnerability Overview Vulnerability ID: CVE-2022-25636 Product: linux kernel - netfilter Affected versions: linux kernel 5.4 Impact: Heap out-of-bounds write in the netfilter kernel module, can lead to privilege escalation when SYSADMIN is...
CVE-2026-31431
CVE-2026-31431: "Copy Fail" - Linux Kernel Local Privilege Escalation 📢 Disclaimer This repository is strictly for educational and cybersecurity research purposes. The exploit code is analyzed to understand the underlying vulnerability, facilitate patching, and develop defensive strategies. Do no...
CVE-2026-31431-PoC
CVE-2026-31431 PoC Local Privilege Escalation in the Linux Kernel via algifaead Page Cache Write "Copy Fail" Author: Van Glenndon Enad Original Discovery: Theori / Xint Code Research Team Taeyang Lee Published: April 29, 2026 Severity: High CVSS v3.1 Score: 7.8 CVSS v3.1 Vector:...
CVE-2026-31431
CVE-2026-31431 - Copy Fail Copy Fail is a logic bug in the Linux kernel's crypto subsystem CVE-2026-31431. A 2017 optimization in algifaead.c accidentally placed page cache pages into a writable scatterlist. The authencesn AEAD algorithm writes 4 scratch bytes past the output boundary during...
copyfail
Overview Copy Fail CVE-2026-31431 is a logical vulnerability in the Linux kernel that allows a local unprivileged user to escalate privileges to superuser root. The vulnerability belongs to the Local Privilege Escalation LPE class, does not require complex exploitation conditions such as race...
Samba-CVE-2021-44142
CVE-2021-44142 Vulnerability Checker A tool to check if a Samba server is vulnerable to CVE-2021-44142 Background CVE-2021-44142 is a heap out-of-bounds read and write in Samba's vfsfruit module used at Pwn2Own Austin 2021 against the Western Digital PR4100. It was first discovered by Nguyễn Hoàn...
KSMBD-CVE-2025-37947
CVE-2025-37947 PoC for ksmbd For more information, see the article here. Files bpf-tracer.sh - BPF msgmsg tracer CVE-2025-37947.c - exploit for CVE-2025-37947 proof-of-concept.c - minimal trigger that causes the OOB write ksmbd.conf - ksmbd config Makefile - builds exploit run-qemu.sh -...
cve-2024-21762-poc
cve-2024-21762-poc CVE-2024-21762 is a critical vulnerability in Fortinet's FortiOS and FortiProxy products, located in their SSL VPN component. This vulnerability allows unauthenticated remote attackers to execute arbitrary code or commands on the target system through specially crafted HTTP...
CVE-2025-54957
Dolby Unified Decoder CVE-2025-54957 POC When a file is processed by Dolby's DDPlus Unified Decoder, an out of bounds write is possible when the evolution data is processed. The decoder writes evolution information into a large, heap-like contiguous buffer contained by a larger struct, and the...
CVE-2021-4034
CVE-2021-4034 — PwnKit Local Privilege Escalation · Master's Thesis Research -orange Memory corruption vulnerability in polkit's pkexec utility Local Privilege Escalation → root via out-of-bounds write Affected: polkit 0.105-31 and earlier · Patch: polkit 0.105-33 January 2022 Interactive root...
CVE_2025_24257----NOT-MINE
🔧 CVE202524257----NOT-MINE - Run the Windows PoC Safely 🧾 Overview CVE202524257----NOT-MINE is a Windows proof of concept that shows a kernel memory bug in IOGPUFamily. It is based on a bitmapmask underflow that can lead to a kernel heap out-of-bounds write. This project is the first public PoC...
CVE-2026-0300-POC
🛡️ CVE-2026-0300: PAN-OS User-ID™ Portal RCE Analysis Research Proof-of-Concept: CWE-787 Out-of-bounds Write 📌 Overview CVE-2026-0300 is a high-severity buffer overflow vulnerability identified in the Palo Alto Networks PAN-OS User-ID™ Authentication Portal Captive Portal. This research repository...
