The vulnerability of Microsoft Office packages and 365 Apps for Enterprise lies in the use of memory after it is freed, allowing an attacker to execute arbitrary code.

The vulnerability of Microsoft Office packages and 365 Apps for Enterprise lies in the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

blackbox-fuzzing

物联网设备黑盒模糊测试——以路由器 TL-WR902AC 为例 这是我的学期论文的 HTML 版本，可在此处下载 PDF 此处。 引言 模糊测试已成为发现软件漏洞的“最有效方法之一”。许多当前与模糊测试相关的论文都以这种或类似的论断开篇 google-scholar。 我们上一篇关于“易受攻击的物联网”主题的学期论文的主要目标是找到一个内存相关漏洞，然后为这个漏洞编写利用程序。我们通过逆向固件成功找到了一个漏洞，但没有发现内存相关的漏洞。手动逆向二进制文件来发现缓冲区溢出不仅耗时，而且需要大量经验。与此同时，模糊测试正是为了成为发现此类内存相关漏洞的“最有效方式”。例如，谷歌推出了...

uafuzz

UAFuzz：针对释放后使用漏洞的二进制级定向模糊测试 定向灰盒模糊测试 （DGF）如 AFLGo 旨在对预先选定的潜在易受攻击目标位置进行压力测试，适用于不同的安全场景：（1）漏洞复现，（2）补丁测试或（3）静态分析报告验证。近期有更多研究工作提升了定向模糊测试的有效性和效率（参见 awesome-directed-fuzzing）。 我们提出 UAFuzz ，这是一个 专注于二进制级释放后使用（UAF）漏洞的定向模糊器 ，通过精心调整定向模糊测试的关键组件，以适应此类漏洞的具体特征。UAF 漏洞在堆元素被释放后被使用时出现。检测 UAF 漏洞很困难：（1）复杂性...

Internet-Explorer-UAF

此存储库没有 README。...

CVE-2026-81646

Out-of-bounds read vulnerability in the graphics module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-80896

In the Linux kernel, the following vulnerability has been resolved: mshv: Fix race in mshvirqfddeassign mshvirqfddeactivate and the hlist traversal of ptirqfdslist require pt-ptirqfdslock to be held, but mshvirqfddeassign omits it. This races with the EPOLLHUP path in mshvirqfdwakeup, which does...

CVE-2026-79775

rclone versions = v1.72.0 and = v1.74.4 fixed in v1.75.0 contain multiple denial-of-service vulnerabilities in the archive backend's SquashFS parser, which relies on the github.com/diskfs/go-diskfs dependency. The parser fails to validate attacker-controlled superblock and metadata values before...

Astra Linux – Vulnerability in binutils

A vulnerability was discovered in the binutils libbfd.c 2.36 code, related to auxiliary symbol data. Attackers can use this vulnerability to read from or write to system memory, or cause a denial of service...

Astra Linux – Vulnerability in WebKit2GTK

A memory corruption vulnerability has been addressed through improved locking mechanisms. This issue is fixed in Safari 15, tvOS 15, watchOS 8, iOS 15, and iPadOS 15. Processing maliciously crafted web content may lead to code execution...

Astra Linux – Vulnerability in opensc

Several memory vulnerabilities were identified within the OpenSC packages, particularly in the card enrollment process when using the pkcs15-init function. To exploit these vulnerabilities, an attacker must have physical access to the computer system and use a custom-constructed USB device or sma...

Astra Linux – Vulnerability in Firefox

In the lginit function, if several allocations succeed, but one fails, an uninitialized pointer would be freed even though it was never actually allocated. This vulnerability affects Firefox versions earlier than 102...

Astra Linux – Vulnerability in virglrenderer

A double-free vulnerability exists in the vrendrenderer.c file within virglrenderer up to version 0.8.1. Attackers can exploit this vulnerability to cause a denial of service by triggering texture allocation failures. The reason is that vrendrendererresourceallocatedtexture is not an appropriate...

CVE-2026-65609

nnn is vulnerable to Out-of-Bound write vulnerability. Due to lack of validation of attacker-controlled length fields deserialized from a session file, a crafted session file can cause nnn to write data beyond the bounds of fixed-size global buffers when loaded with the -s option. An attacker who...

Linux Distros Unpatched Vulnerability : CVE-2026-43630

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - llama.cpp builds b5702 through b7653 contain an out-of-bounds read vulnerability in the recurrent memory state restore path that allows attackers with write...

CVE-2026-43630

llama.cpp builds b5702 through b7653 contain an out-of-bounds read vulnerability in the recurrent memory state restore path that allows attackers with write access to the slot save directory to read memory past the end of the allocated cells array. Attackers can craft a malicious slot file with a...

CVE-2026-70632

FFmpeg versions from 4.4 up to, but not including, 9.0 contain an out-of-bounds heap write vulnerability in the native GoPro CineForm HD CFHD decoder that allows remote attackers to corrupt heap memory by supplying a crafted AVI file during stream probing. The cfhddecode function fails to enforce...

CVE-2026-19108 MZ Automation libiec61850 URCB Revalidation reporting.c deleteDataSetValuesShadowBuffer use after free

A vulnerability was found in MZ Automation libiec61850 up to 1.6.1. The affected element is the function deleteDataSetValuesShadowBuffer of the file src/iec61850/server/mmsmapping/reporting.c of the component URCB Revalidation. The manipulation results in use after free. The attack needs to be...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2026-500136)

The remote Oracle Linux 7 / 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2026-500136 advisory. - x86/bugs: Make Safe-RET robust against interrupt injection Borislav Petkov AMD Orabug: 39832992 CVE-2026-68480 - xfs: resample the data fork...

The vulnerability of the Dawn component in Google Chrome and Microsoft Edge web browsers allows a hacker to trigger a service failure.

The vulnerability of the Dawn component in Google Chrome and Microsoft Edge relates to the use of memory after it is freed. Exploiting this vulnerability could allow an attacker to cause a service failure through a specially created HTML page...

The vulnerability of the Mojo web browser components in Google Chrome and Microsoft Edge allows a hacker to trigger a service failure.

The vulnerability of the Mojo web browser components in Google Chrome and Microsoft Edge is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to cause a service failure through a specially created HTML page...