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...

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...

Citrix-Bleed-Buffer-Overread-Demo

Citrix-Bleed-Buffer-Overread-Demo このコードは、C言語におけるsnprintfの戻り値の不適切な処理というCitrix Bleed脆弱性（CVE-2023-4699）を機能的に近似したものです。...

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 Escargot allows Overread Buffers. This issue affects Escargot: 25648aef19187b3f87f4d9420b8d761453ad4630...

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 Escargot allows Overread Buffers. This issue affects Escargot: 25648aef19187b3f87f4d9420b8d761453ad4630...

PT-2026-85306

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

cve-images

cve-images — 故意设计有漏洞的实验镜像 一个用于在隔离实验室中进行安全研究的故意设计有漏洞 的Docker镜像集合。最初是nginx CVE复现，现已扩展为更广泛的故意设计有漏洞的镜像集（例如DVWA）。 ⚠️ 安全性 这些镜像是 故意 存在漏洞的。其中一个nginx CVE（CVE-2026-42945）正在被野外利用。仅在隔离/本地网络上运行。切勿部署到公共主机，也切勿将它们当作生产镜像发布。每个镜像都带有 lab.vulnerable=true 标签及相应的说明。 nginx CVE 镜像 所有镜像均构建于一个共享基础镜像之上，该镜像从源代码编译 nginx 1.30.0...

CVE-2024-5535

CVE-2024-5535 PoC - OpenSSL NPN 缓冲区过度读取 注意：我们并非此漏洞的发现者，我们仅根据公开资料制作了此PoC。 https://nvd.nist.gov/vuln/detail/cve-2024-5535...

overread

overread Simula el bug de sobrelectura CVE-2023-4966 Citrix Bleed Este es mi proyecto final para Harvard CS50 Cybersecurity 2023. Trata sobre un bug. Un bug pequeño, con consecuencias enormes y continuas. En esta presentación compartiré las "revelaciones sangrantes" de un diminuto error de un...

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...

Astra Linux – Vulnerability in pillow

In Pillow before 8.1.0, PcxDecode has a buffer over-reading issue when decoding a crafted PCX file, because the user-supplied stride value is trusted for buffer calculations...

Astra Linux – Vulnerability in Qt4-X11

A issue was discovered in Qt between versions 5.12.9, 5.13.x, and 5.15.x up to 5.15.1. The readxbmbody function in gui/image/qxbmhandler.cpp has a buffer over-read issue...

Astra Linux – Vulnerability in Qemu

In QEMU 5.0.0, the file hw/usb/hcd-ohci.c contains a stack-based buffer over-read issue, caused by values obtained from the host controller driver...

Astra Linux – Vulnerability in libxml2

The GNOME project’s libxml2 v2.9.10 has a global buffer over-read vulnerability in the xmlEncodeEntitiesInternal function within libxml2/entities.c. This issue has been fixed in the commit numbered 50f06b3e...

Astra Linux – Vulnerability in exiv2

In Exiv2 0.27.99.0, the PngImage::readMetadata function in the pngimage.cpp file allows attackers to cause a denial of service heap-based buffer over-read through a crafted image file...