PT-2026-32167

Echo Mirage 3.1 contains a stack buffer overflow vulnerability that allows local attackers to crash the application or execute arbitrary code by supplying an oversized string in the Rules action field. Attackers can create a malicious text file with a crafted payload exceeding buffer boundaries a...

Tenda F451 security vulnerabilities

The Tenda F451 is a wireless router produced by the Chinese company Tenda. The version Tenda F451 1.0.0.7cnsvn7958 contains a security vulnerability. This vulnerability arises from incorrect handling of parameters in the file/goform/qossetting, which may lead to a stack buffer overflow...

Tenda F451 security vulnerabilities

The Tenda F451 is a wireless router produced by the Chinese company Tenda. The version Tenda F451 1.0.0.7cnsvn7958 contains a security vulnerability. This vulnerability stems from incorrect handling of parameters in the file/goform/SafeUrlFilter, which may lead to a stack buffer overflow...

Tenda F451 security vulnerabilities

The Tenda F451 is a wireless router produced by the Chinese company Tenda. Version 1.0.0.7 of the Tenda F451 contains a security vulnerability. This vulnerability stems from the improper handling of the parameter “GO” in the WrlclientSet function of the httpd component, potentially leading to a...

Echo Mirage buffer error vulnerability

Echo Mirage is a software tool developed by abhi1299, used for audio signal processing and echo effect simulation. Version 3.1 of Echo Mirage contains a buffer error vulnerability, which stems from insufficient input validation of the Rules operation field. This vulnerability may lead to a stack...

Tenda F451 security vulnerabilities

The Tenda F451 is a wireless router produced by the Chinese company Tenda. Version 1.0.0.7 of the Tenda F451 contains a security vulnerability. This vulnerability stems from the improper handling of the parameter entrys in the fromAddressNat function within the httpd component, potentially leadin...

PT-2026-32154

A flaw has been found in Tenda F451 1.0.0.7. Affected by this vulnerability is the function WrlclientSet of the file /goform/WrlclientSet of the component httpd. This manipulation of the argument GO causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been...

PT-2026-32191

Name of the Vulnerable Software and Affected Versions Tenda F451 version 1.0.0.7 cn svn7958 Description A remote stack-based buffer overflow exists in the fromSafeUrlFilter function within the /goform/SafeUrlFilter file. This issue occurs when the page argument is manipulated, allowing an attacke...

cpython: Stack overflow parsing XML with deeply nested DTD content models

A stack overflow flaw has been discovered in the python pyexpat module. When an Expat parser with a registered ElementDeclHandler parses an inline document type definition containing a deeply nested content model a C stack overflow occurs. This will result in a program crash...

OESA-2026-1904 ncurses security update

The ncurses new curses library is a free software emulation of curses in System V Release 4.0 SVr4, and more. It uses terminfo format, supports pads and color and multiple highlights and forms characters and function-key mapping, and has all the other SVr4-curses enhancements over BSD curses. SVr...

OESA-2026-1902 python3 security update

Python combines remarkable power with very clear syntax. It has modules, classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems. New built-in modules are easily written in C or C...

OESA-2026-1899 python3 security update

Python combines remarkable power with very clear syntax. It has modules, classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems. New built-in modules are easily written in C or C...

OESA-2026-1860 mxml security update

Mini-XML is a small XML parsing library that you can use to read XML and XML-like data files in your application without requiring large non-standard libraries. Security Fixes: A vulnerability was determined in mxml up to 4.0.4. This issue affects the function indexsort of the file mxml-index.c o...

EUVD-2026-21641

ChargePoint Home Flex OCPP getpreq Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of ChargePoint Home Flex EV chargers. Authentication is not required to exploit this...

llvm: llvm: Denial of Service via stack-based buffer overflow in StringMap::insert

A flaw was found in llvm. A local attacker could exploit a stack-based buffer overflow vulnerability in the llvm::StringMap::insert function. This manipulation could lead to a denial of service, making the affected system or application unavailable...

perl-Storable: Storable for Perl: Denial of service via stack overflow in retrieve_hook function

A flaw was found in Storable for Perl. A remote attacker can exploit a vulnerability in the retrievehook function by crafting malicious data. This flaw occurs because the function incorrectly handles the length of class names, storing it as a signed integer but processing it as unsigned during re...

oniguruma: Out-of-bounds stack write in onigenc_unicode_get_case_fold_codes_by_str() during regular expression compilation

An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A stack out-of-bounds write in onigencunicodegetcasefoldcodesbystr occurs during regular expression compilation. Code point 0xFFFFFFFF is not properly handled in...

libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling

A flaw was found in the interactive shell of the xmllint command-line tool, used for parsing XML files. When a user inputs an overly long command, the program does not check the input size properly, which can cause it to crash. This issue might allow attackers to run harmful code in rare...

libxml2: Unbounded RelaxNG Include Recursion Leading to Stack Overflow

A flaw was identified in the RelaxNG parser of libxml2 related to how external schema inclusions are handled. The parser does not enforce a limit on inclusion depth when resolving nested directives. Specially crafted or overly complex schemas can cause excessive recursion during parsing. This may...

gnutls: Stack-based Buffer Overflow in gnutls_pkcs11_token_init() Function

A flaw was found in the GnuTLS library, specifically in the gnutlspkcs11tokeninit function that handles PKCS11 token initialization. When a token label longer than expected is processed, the function writes past the end of a fixed-size stack buffer. This programming error can cause the applicatio...