CVE-2026-53752 docx4j: Stack Overflow via Cyclic `w:basedOn` Style Chain leads to Denial of Service

docx4j is an open source Java library for creating, editing, and saving OpenXML packages, including DOCX, PPTX, and XLSX files. Prior to 11.5.14, PropertyResolver and adjacent helpers recursively follow the WordprocessingML w:basedOn style inheritance chain without cycle detection. A well-formed...

CVE-2026-53752 docx4j: Stack Overflow via Cyclic `w:basedOn` Style Chain leads to Denial of Service

docx4j is an open source Java library for creating, editing, and saving OpenXML packages, including DOCX, PPTX, and XLSX files. Prior to 11.5.14, PropertyResolver and adjacent helpers recursively follow the WordprocessingML w:basedOn style inheritance chain without cycle detection. A well-formed...

CVE-2026-19542 Stack-based out-of-bounds write in tdelete during tree rebalancing

Calling tdelete on a sufficiently deep tree in the GNU C Library version 2.1 to 2.44 may write one pointer past the end of an alloca-allocated array on the stack, which may crash the application. The tdelete implementation keeps an explicit stack of parent nodes for rebalancing, which is grown as...

Astra Linux – Vulnerability in imagemagick

ImageMagick is free and open-source software used for editing and manipulating digital images. Versions prior to 7.1.2-13 have a potential security issue involving infinite recursion in the MSL Magick Scripting Language command when writing to MSL format. Version 7.1.2-13 addresses this issue...

Astra Linux – Vulnerability in Vim

Vim before version 9.0.2142 has a stack-based buffer overflow issue because the didsetlangmap function in map.c calls sprintf to write to the error buffer, which is then passed to the option callback functions...

Astra Linux – Vulnerability in exempi

The XMP Toolkit SDK version 2020.1 and earlier is affected by a stack-based buffer overflow vulnerability that may lead to arbitrary code execution within the context of the current user. Exploitation requires user interaction—that is, the victim must open a specially crafted file...

Astra Linux – Vulnerability in connman

ConnMan also known as Connection Manager versions 1.30 to 1.39 have a stack-based buffer overflow issue in the uncompress function of dnsproxy.c, occurring due to the use of NAME, RDATA, or RDLENGTH fields for the A or AAAA records...

Astra Linux – Vulnerability in fig2dev

A flaw was discovered in xfig. This vulnerability allows for possible code execution through local input manipulation using the bezierspline function...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: BPF, sockmap: Do not allow sockmapclose,destroy,unhash to call itself. Proto callback functions in sockmap should never call themselves by design. Protect against bugs like 1 and break out of the recursive loop to avoid a stac...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: dccp: copying the entire header to the stack buffer, not just the basic header Eric Dumazet states that: nfconntrackdccppacket has a unique mechanism: dh = skbheaderpointerskb, dataoff, sizeofdh, &dh; And...

Astra Linux – Vulnerability in opensc

Buffer overflow issues were identified in Opensc before version 0.22.0 in various locations, which could potentially cause programs using the library to crash...

Astra Linux – Vulnerability in libjettison-java

A stack overflow in Jettison prior to v1.5.2 allowed attackers to cause a Denial of Service DoS attack through crafted JSON data...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.8 contains a stack-buffer-overflow vulnerability through the use of putqpelfallback in fallback-motion.cc. This vulnerability allows attackers to cause a Denial of Service DoS attack using a specially crafted video file...

Astra Linux – Vulnerability in gst-plugins-base1.0

GStreamer is a library for constructing graphs of media-handling components. A stack-buffer overflow has been detected in the gstopusdecparseheader function within gstopusdec.c. The pos array is a stack-allocated buffer of size 64. If nchannels exceeds 64, the for loop will write beyond the...

Astra Linux – Vulnerability in u-boot

The U-Boot versions from 2016.09 to 2019.07-rc4 can memset too much data while reading a crafted ext4 filesystem. This results in a stack buffer overflow, potentially leading to code execution...

Astra Linux – Vulnerability in libmodbus

A stack-based buffer overflow vulnerability in libmodbus v3.1.10 allows for the overflow of the buffer allocated for Modbus responses, if the function attempts to respond to a Modbus request with an unexpected length...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Avoid stack buffer overflow from kernel cmdline While the kernel command line is considered trusted in most environments, avoid writing 1 byte past the end of “acpiid” if the “str” argument is at its maximum length...

Astra Linux – Vulnerability in Zeromq3

A flaw was discovered in the ZeroMQ server in versions prior to 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The greatest threat posed by this vulnerability is to confidentiality,...

Astra Linux – Vulnerability in Chromium

A stack buffer overflow in Printing in Google Chrome prior to version 92.0.4515.107 allowed a remote attacker who had compromised the renderer process to potentially exploit stack corruption through a crafted HTML page...

Astra Linux – Vulnerability in busybox

There is a stack overflow vulnerability in ash.c:6030 in busybox before version 1.35. In the environment of the Internet of Vehicles, this vulnerability can lead to the execution of arbitrary code from commands...