CVE-2026-111280 snap7 through 1.4.3 Out-of-Bounds Write via TSnap7MicroClient::opReadArea

snap7 through 1.4.3 contains an out-of-bounds write vulnerability in TSnap7MicroClient::opReadArea that allows malicious S7 peers to overflow client buffers via an unchecked DataLength field. Rogue or impersonated PLCs can return crafted ReadVar responses causing memcpy of up to 65535 bytes into...

CVE-2026-111280

snap7 through 1.4.3 contains an out-of-bounds write vulnerability in TSnap7MicroClient::opReadArea that allows malicious S7 peers to overflow client buffers via an unchecked DataLength field. Rogue or impersonated PLCs can return crafted ReadVar responses causing memcpy of up to 65535 bytes into...

CVE-2026-111270

libmodplug through 0.8.9.1 contains a heap-based out-of-bounds write in CSoundFile::ReadDSM in src/loaddsm.cpp because nPat is never checked against MAXPATTERNS. Attackers can supply a crafted DSM file with over 240 PATT chunks or a wrapping pattlen value to corrupt heap memory and crash the...

wireshark: Wireshark: Denial of Service via RRC protocol dissector out-of-bounds write

A flaw was found in Wireshark. This vulnerability allows a remote attacker to cause a denial of service DoS by sending a specially crafted Universal Mobile Telecommunications System UMTS RRC protocol packet. The flaw resides in the UMTS RRC protocol dissector, which can lead to a crash of the...

CVE-2026-111157

A flaw was found in SoX. An attacker can exploit this vulnerability by tricking a user or automated system into opening a specially crafted WAV audio file. During audio decoding, an invalid block sample value causes a heap-based out-of-bounds write, leading to an application crash, resulting in a...

CVE-2026-111137

A flaw was found in libsmi. An out-of-bounds write vulnerability in the smiValueAsString function allows an attacker to cause a Denial of Service DoS. By supplying a specially crafted Management Information Base MIB file containing an oversized string value, an attacker can overflow an internal...

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-2026-63072

🔐 CVE-2026-63072 — OpenSSL CMS Heap Buffer Overflow A technical analysis ofCVE-2026-63072 , a heap-based out-of-bounds write affecting OpenSSL's CMS key-unwrapping functionality. 📌 Overview CVE-2026-63072 is a heap-based buffer overflow vulnerability in OpenSSL's CMS Cryptographic Message Syntax...

PAN-OS-User-ID-Buffer-Overflow-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...

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...

CVE-2026-31431-REVSHELL

█▀▀ ▄▀█ █ █ █▀█ █▀█ █▀█ ▀█▀ █▀░ █▀█ █ █▄▄ █▀▄ █▄█ █▄█ ░█░ CVE-2026-31431 • Linux Kernel LPE → Root Reverse Shell Overview FailRoot is a weaponized exploit for CVE-2026-31431 — an out-of-bounds write in the Linux kernel's crypto: algifaead subsystem. It chains a privilege escalation with a...

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-2026-111161

libADLMIDI 1.6.2 through 1.6.2.1 contains an off-by-one stack out-of-bounds write vulnerability in BWMidiSequencer that allows attackers to corrupt stack memory via crafted MIDI files. Attackers can supply a MIDI file with a note-on using status 0x9F and note 0x7F through adlopenFile or adlopenDa...

CVE-2026-111151

OpenJPH through 0.32.0 contains a heap out-of-bounds write vulnerability in the HTJ2K cleanup-pass decoder that allows attackers to corrupt memory via one-row codeblocks. Attackers can supply a crafted .j2c or .jph codestream with small precinct sizes, causing the decoder to write a second row pa...

CVE-2026-111136

libInstPatch through 1.1.7 contains a heap out-of-bounds write vulnerability in the SoundFont 2 loader because ipatchsf2genisvalid does not range-check generator IDs before the validity mask test. Attackers can supply crafted SF2 files with out-of-range pgen or igen generator IDs to write...

CVE-2026-111123

FluidSynth through 2.6.1 contains an out-of-bounds write vulnerability that allows attackers to corrupt heap and stack memory by supplying unvalidated SoundFont modulator destination values. Attackers can craft an SF2 file with PMOD/IMOD destinations of 63 to 255 that, when loaded and played, wri...

EUVD-2026-102288

libADLMIDI 1.6.2 through 1.6.2.1 contains an off-by-one stack out-of-bounds write vulnerability in BWMidiSequencer that allows attackers to corrupt stack memory via crafted MIDI files. Attackers can supply a MIDI file with a note-on using status 0x9F and note 0x7F through adlopenFile or adlopenDa...

CVE-2026-111161 libADLMIDI 1.6.2 through 1.6.2.1 Stack Out-of-Bounds Write via BW_MidiSequencer noteStates

libADLMIDI 1.6.2 through 1.6.2.1 contains an off-by-one stack out-of-bounds write vulnerability in BWMidiSequencer that allows attackers to corrupt stack memory via crafted MIDI files. Attackers can supply a MIDI file with a note-on using status 0x9F and note 0x7F through adlopenFile or adlopenDa...

CVE-2026-111161

The libADLMIDI library, versions 1.6.2 through 1.6.2.1 , is vulnerable to an off-by-one stack out-of-bounds write within the BW_MidiSequencer component. An attacker can corrupt stack memory by providing a crafted MIDI file containing a note-on message with status 0x9F and note 0x7F . The vulnerab...