CVE-2026-100759

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Uninitialized memory in the Storage: Quota Manager component Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Red H...

cve-2025-26466-openssh-poc

CVE-2025-26466 OpenSSH SSH2MSGPING DoS PoC Disclaimer: This code is intended exclusively for educational purposes and authorized security testing. Unauthorized attacks against third-party systems are illegal. Vulnerability CVE-2025-26466 is a pre-authentication denial-of-service DoS vulnerability...

cve-2026-19553-wrap-bio

abraxaslabs.tech · github.com/abraxas · @abraxasnull · [email protected] · cve-2026-19553-wrap-bio cve-2026-19553-wrap-bio CPython ssl - Python Software Foundation ssl.SSLContext.wrapbio did not require serverhostname to be non-None when checkhostname is set. SSLObject silently skips hostnam...

BIT-GOLANG-2026-97031 Reject malformed ECH outer extension references in crypto/tls

Multiple ECH outer extension references are not permitted under RFC 9849; previously, a client could send a well-crafted packet that could trigger memory exhaustion in the server process by specifying multiple references. We now reject these as malformed and curb the memory amplification vector a...

BIT-GOLANG-2026-94440 Memory limit bypass when parsing MIME headers in net/textproto, mime/multipart

Parsing a multipart form can bypass memory limits and read an arbitrarily long line into memory when the remaining limit at the start of a part is less than 400 bytes...

BIT-GOLANG-2026-78659 HTTP/2 server memory exhaustion due to Trailer headers in net/http

When "Trailer" headers are sent by a client, the HTTP server internally uses the header values to populate the Request.Trailer map passed to the server handler. Because Request.Trailer is a map, each entry incurs memory overhead. For HTTP/2 servers, a malicious client can exploit this by sending ...

[SECURITY] [DLA 4839-1] gst-plugins-bad1.0 security update

Debian LTS Advisory DLA-4839-1 [email protected] https://www.debian.org/lts/security/ Andreans Henriksson October 16, 2026 https://wiki.debian.org/LTS Package : gst-plugins-bad1.0 Version : 1.22.0-4+deb12u8 CVE ID : CVE-2026-12892 CVE-2026-14935 CVE-2026-19387 CVE-2026-52718...

CVE-2026-16251

Mattermost versions 11.10.x = 11.10.0, 11.7.x = 11.7.9, 11.9.x = 11.9.1, 11.8.x = 11.8.5 fail to limit the size of remote image responses buffered in memory during local image proxy direct fetches, which allows a remote attacker to cause memory exhaustion on the server via a crafted oversized ima...

GPU_ShellCode

gpu poisoning; hide the payload inside the gpu memory. after my older repo, in which i used the thread description to hide the payload, i wanted to find new way, so now im using nividia gpu memory using cuda api's to allocate, write, and free when there is no need for the payload to be found in...

Voidgate

VOIDGATE Description: A technique that can be used to bypass AV/EDR memory scanners. This can be used to hide well-known and detected shellcodes such as msfvenom by performing on-the-fly decryption of individual encrypted assembly instructions, thus rendering memory scanners useless for that...

WHS4_CVE-2021-4034

CVE-2021-4034 PwnKit - Local Privilege Escalation PoC 🔗 Original Project : berdav/CVE-2021-4034 This project is an educational analysis and modification based on the original. MIT License Compliant | White Hat School Training Task 📋 Overview CVE-2021-4034 is a local privilege escalation...

EUVD-2026-102750

Mattermost versions 11.10.x = 11.10.0, 11.7.x = 11.7.9, 11.9.x = 11.9.1, 11.8.x = 11.8.5 fail to limit the size of remote image responses buffered in memory during local image proxy direct fetches, which allows a remote attacker to cause memory exhaustion on the server via a crafted oversized ima...

CVE-2026-16251 Mattermost local image proxy allows server memory exhaustion via unbounded image response buffering

Mattermost versions 11.10.x = 11.10.0, 11.7.x = 11.7.9, 11.9.x = 11.9.1, 11.8.x = 11.8.5 fail to limit the size of remote image responses buffered in memory during local image proxy direct fetches, which allows a remote attacker to cause memory exhaustion on the server via a crafted oversized ima...

CVE-2026-16251

Mattermost versions 11.10.x <= 11.10.0 , 11.7.x <= 11.7.9 , 11.9.x <= 11.9.1 , and 11.8.x

CVE-2026-98401

A flaw was found in the Linux kernel's networking subsystem. When processing encapsulated network packets, the kernel fails to reset the transport header offset after stripping outer packet headers during tunnel decapsulation. A remote attacker could exploit this vulnerability by sending speciall...

LdrLibraryEx

LdrLibraryEx A small x64 library to load dll's into memory. Features low dependencies & function use only ntdll.dll used position independent code lightweight and minimal easy to use load modules from memory load modules from disk api sets support bypass image load callbacks using private memory...

CovenantDecryptor

CovenantDecryptor CovenantDecryptor is designed to decrypt the communication data of Covenant traffic. The extraction of the private key from memory is applicable to other C2, such as Empire, given its use of the RSACryptoServiceProvider to create the key. How Covenant communication works ? The...

CVE-2026-111377

A flaw was found in FreeRDP. An authenticated remote attacker can cause a Denial of Service DoS by initiating a message on a static virtual channel and repeatedly sending data fragments without completing the transmission. Because the server fails to enforce cumulative size limits during message...

CVE-2026-111376

A flaw was found in FreeRDP. When handling remote file clipboard transfers on Windows clients, the application fails to properly validate the length of file size responses returned by a Remote Desktop Protocol RDP server. A malicious RDP server can exploit this by returning an abnormally short...

CVE-2026-111378

A flaw was found in FreeRDP. An unauthenticated remote attacker can cause a Denial of Service DoS by exhausting server memory. When processing Network Level Authentication NLA connections over Transport Layer Security TLS, the server misinterprets invalid protocol bytes as an incomplete packet...