CVE-2022-34913

Description of CVE-2022-34913 md2roff 1.7 suffers from a stack-based buffer overflow via a Markdown file containing a large number of consecutive characters to be processed. Replication To replicate the vulnerability, we must download a vulnerable version of md2roff version 1.7: git clone...

CVE-2022-34556

Description of CVE-2022-34556 PicoC v3.2.2 was discovered to contain a NULL pointer dereference at variable.c. Any project or library that uses Picoc also suffers from this issue. An example of this would be picoc-js. Setting up our environment To replicate the null pointer dereference...

bigdecimal-segfault-fix

h1. BigDecimal Segfault Fix There is a segfault bug in ruby's big decimal library which can be triggered by users providing known-bad values. If you wish to test whether your application is secure run +example.rb+. This script should exit normally, not segfault. The workaround has negative...

sfop

Segmentation Fault-Oriented Programming SFOP This is the artifacts repository for the Segmentation Fault-Oriented Programming exploitation technique. Artifacts Collection Here we briefly describe the artifacts in this repository. In total, there are eight different artifacts, composed of six PoC...

UBUNTU-CVE-2026-107373

ExtUtils::Typemaps::STL::String versions before 1.06 for Perl TSTDSTRING typemap may read the SV length before stringifying the argument. The typemap uses $var = std::string SvPVnolen$arg, SvCUR$arg However, evaluation order for C++ arguments is not specified, and some compilers may produce code...

DEBIAN-CVE-2026-107373

ExtUtils::Typemaps::STL::String versions before 1.06 for Perl TSTDSTRING typemap may read the SV length before stringifying the argument. The typemap uses $var = std::string SvPVnolen$arg, SvCUR$arg However, evaluation order for C++ arguments is not specified, and some compilers may produce code...

CVE-2026-107373

ExtUtils::Typemaps::STL::String versions before 1.06 for Perl TSTDSTRING typemap may read the SV length before stringifying the argument. The typemap uses $var = std::string SvPVnolen$arg, SvCUR$arg However, evaluation order for C++ arguments is not specified, and some compilers may produce code...

CVE-2026-107373

ExtUtils::Typemaps::STL::String versions before 1.06 for Perl TSTDSTRING typemap may read the SV length before stringifying the argument. The typemap uses $var = std::string SvPVnolen$arg, SvCUR$arg However, evaluation order for C++ arguments is not specified, and some compilers may produce code...

CVE-2026-107373 ExtUtils::Typemaps::STL::String versions before 1.06 for Perl T_STD_STRING typemap may read the SV length before stringifying the argument

ExtUtils::Typemaps::STL::String versions before 1.06 for Perl TSTDSTRING typemap may read the SV length before stringifying the argument. The typemap uses $var = std::string SvPVnolen$arg, SvCUR$arg However, evaluation order for C++ arguments is not specified, and some compilers may produce code...

CVE-2026-107373

The ExtUtils::Typemaps::STL::String module in Perl, versions prior to 1.06 , contains a vulnerability in the T_STD_STRING typemap. The root cause is an unspecified C++ argument evaluation order where some compilers may evaluate SvCUR($arg) before stringifying the argument. If $arg is not a string...

EUVD-2026-96314

ExtUtils::Typemaps::STL::String versions before 1.06 for Perl TSTDSTRING typemap may read the SV length before stringifying the argument. The typemap uses $var = std::string SvPVnolen$arg, SvCUR$arg However, evaluation order for C++ arguments is not specified, and some compilers may produce code...

CVE-2026-107373 ExtUtils::Typemaps::STL::String versions before 1.06 for Perl T_STD_STRING typemap may read the SV length before stringifying the argument

ExtUtils::Typemaps::STL::String versions before 1.06 for Perl TSTDSTRING typemap may read the SV length before stringifying the argument. The typemap uses $var = std::string SvPVnolen$arg, SvCUR$arg However, evaluation order for C++ arguments is not specified, and some compilers may produce code...

CVE-2026-107373

ExtUtils::Typemaps::STL::String versions before 1.06 for Perl TSTDSTRING typemap may read the SV length before stringifying the argument. The typemap uses $var = std::string SvPVnolen$arg, SvCUR$arg However, evaluation order for C++ arguments is not specified, and some compilers may produce code...

CVE-2026-107373: Out-of-bounds Read

ExtUtils::Typemaps::STL::String versions before 1.06 for Perl TSTDSTRING typemap may read the SV length before stringifying the argument. The typemap uses $var = std::string SvPVnolen$arg, SvCUR$arg However, evaluation order for C++ arguments is not specified, and some compilers may produce code...

CLEANSTART-2026-GS47054 By specially crafting HTTP requests, the mod_md challenge handler would dereference a NULL pointer and cause the child process to segfault

Security vulnerability affects the apache2 package. By specially crafting HTTP requests, the modmd challenge handler would dereference a NULL pointer and cause the child process to segfault...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: media: i2c: ov5647: Initialize subdev before controls In the function ov5647initcontrols, we call v4l2getsubdevdata, but it is initialized by v4l2i2csubdevinit within the probe function. Currently, this happens after initcontrols...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.11 contains a segmentation violation through the function decodercontext::processSliceSegmentHeader in decctx.cc...

Astra Linux – Vulnerability in Nasm

In Netwide Assembler NASM 2.15rc10, the SEGV condition can be triggered in toktext within asm/preproc.c by accessing the READ memory...

Astra Linux – Vulnerability in Raptor2

A malformed input file can lead to a segfault due to an out of bounds array access in raptorxmlwriterstartelementcommon...

Astra Linux – Vulnerability in libxml2

In libxml2 before version 2.10.4, parsing certain invalid XSD schemas can lead to a NULL pointer dereferencing, followed by a segfault. This issue occurs in the xmlSchemaFixupComplexType function in xmlschemas.c...