Citrix-Bleed-Buffer-Overread-Demo

Citrix-Bleed-Buffer-Overread-Demo This code functionally approximates the Citrix Bleed vulnerability CVE-2023-4699 of the improper handling of the return value of snprintf in C...

cve-images

cve-images — intentionally vulnerable lab images A collection of deliberately vulnerable Docker images for security study in an isolated lab. Started as nginx CVE reproductions and is growing into a broader set of vulnerable-by-design images e.g. DVWA. ⚠️ Safety These images are vulnerable on...

CVE-2024-5535

CVE-2024-5535 PoC - OpenSSL NPN Buffer Overread Note: We did not discover this, we only made a PoC for this based on the publication. https://nvd.nist.gov/vuln/detail/cve-2024-5535...

overread

overread Simulates CVE-2023-4966 Citrix Bleed overread bug This is my final project for Harvard CS50 Cybersecurity 2023. It's about a bug. A small bug – with huge, ongoing consequences. In this presentation, I’ll be sharing the “bleeding insights” from one developer’s tiny mistake. A mistake that...

CVE-2026-80833

In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ss - Remove cryptorng interface Since the cryptorng interface for hardware PRNGs is unused and is redundant with hwrng and the actual Linux RNG, it's being phased out. Most drivers for it were already removed. Go...

AZL-99573 CVE-2026-80833 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ss - Remove cryptorng interface Since the cryptorng interface for hardware PRNGs is unused and is redundant with hwrng and the actual Linux RNG, it's being phased out. Most drivers for it were already removed. Go...

EUVD-2026-71283

In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ss - Remove cryptorng interface Since the cryptorng interface for hardware PRNGs is unused and is redundant with hwrng and the actual Linux RNG, it's being phased out. Most drivers for it were already removed. Go...

CVE-2026-80833

CVE-2026-80833 affects the sun8i-ss crypto driver in the Linux kernel, specifically the now-removed crypto_rng interface . The driver contained two distinct bugs: a use-after-free in its ->generate() function (caused by wait_for_completion_interruptible_timeout() failing to shut down the DMA o...

CVE-2026-80833 crypto: sun8i-ss - Remove crypto_rng interface

In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ss - Remove cryptorng interface Since the cryptorng interface for hardware PRNGs is unused and is redundant with hwrng and the actual Linux RNG, it's being phased out. Most drivers for it were already removed. Go...

CVE-2026-80833 crypto: sun8i-ss - Remove crypto_rng interface

In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ss - Remove cryptorng interface Since the cryptorng interface for hardware PRNGs is unused and is redundant with hwrng and the actual Linux RNG, it's being phased out. Most drivers for it were already removed. Go...

EUVD-2026-70848

Out-of-bounds read vulnerability in Samsung Opensource Escargot allows Overread Buffers. This issue affects Escargot: 25648aef19187b3f87f4d9420b8d761453ad4630...

CVE-2026-49509

Out-of-bounds read vulnerability in Samsung Opensource rLottie allows Overread Buffers. This issue affects rLottie: 25648aef19187b3f87f4d9420b8d761453ad4630...

Linux Distros Unpatched Vulnerability : CVE-2026-80833

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crypto: sun8i-ss - Remove cryptorng interface Since the cryptorng interface for hardware PRNGs is unused and is redundant with hwrng and the actual Linux RNG,...

CVE-2026-49509

CVE-2026-49509 is an out-of-bounds read vulnerability in Samsung Opensource Escargot , a JavaScript engine, that allows overread of buffers. The affected commit is 25648aef19187b3f87f4d9420b8d761453ad4630. The CNA-assigned CVSS 3.1 score is 4.4 (MEDIUM) , with a local attack vector, low complexit...

CVE-2026-49509

Out-of-bounds read vulnerability in Samsung Opensource rLottie allows Overread Buffers. This issue affects rLottie: 25648aef19187b3f87f4d9420b8d761453ad4630...

PT-2026-85306

Out-of-bounds read vulnerability in Samsung Opensource Escargot allows Overread Buffers. This issue affects Escargot: 25648aef19187b3f87f4d9420b8d761453ad4630...

AZL-98102 CVE-2026-80631 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: btrfs: lzo: reject compressed segment that overflows the compressed input lzodecompressbio validates each on-disk segment length seglen only against the workspace cbuf size, not against the compressed input size compressedlen, th...

openssl: SSL_select_next_proto buffer overread

A flaw was found in OpenSSL. Affected versions of this package are vulnerable to Information Exposure through the SSLselectnextproto function. This flaw allows an attacker to cause unexpected application behavior or a crash by exploiting the buffer overread condition when the function is called...

Low: Red Hat Security Advisory: mingw-openssl security update

An update for mingw-openssl is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

kernel: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd()

A flaw was found in the Linux kernel's iSCSI Internet Small Computer System Interface target subsystem. This vulnerability involves a buffer overread and a double-free error when processing iSCSI Text commands. A remote attacker could exploit these issues by sending specially crafted network...