The vulnerability of the urldecode() function in the PHP programming language allows a hacker to trigger a service failure.

The vulnerability of the urldecode function in the PHP programming language is related to reading data beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to cause a service failure remotely...

PHP: PHP: Denial of Service via improper handling of signed characters in ctype functions

A flaw was found in PHP. Some functions, including urldecode, incorrectly pass signed characters to character type ctype functions. On certain systems, this can lead to accessing memory with a negative offset. This vulnerability can be exploited by an attacker to trigger a denial of service DoS,...

PHP: PHP: Denial of Service via improper handling of signed characters in ctype functions

A flaw was found in PHP. Some functions, including urldecode, incorrectly pass signed characters to character type ctype functions. On certain systems, this can lead to accessing memory with a negative offset. This vulnerability can be exploited by an attacker to trigger a denial of service DoS,...

CVE-2026-7258

A flaw was found in PHP. Some functions, including urldecode, incorrectly pass signed characters to character type ctype functions. On certain systems, this can lead to accessing memory with a negative offset. This vulnerability can be exploited by an attacker to trigger a denial of service DoS,...

SUSE CVE-2026-7258

In PHP versions 8.2. before 8.2.31, 8.3. before 8.3.31, 8.4. before 8.4.21, and 8.5. before 8.5.6, some functions, including urldecode, pass signed char to ctype functions like isxdigit. On the systems with default signed char and optimized table-lookup ctype functions - such as NetBSD - this can...

TOTOLINK A7000R urldecode function stack buffer overflow vulnerability

TOTOLINK A7000R is a wireless router from China's Gion Electronics TOTOLINK that supports WiFi7 technology for home or small business network environments. The TOTOLINK A7000R suffers from a stack buffer overflow vulnerability, which stems from the ssid parameter of the urldecode function failing...

CVE-2025-63153

TOTOLink A7000R V9.1.0u.6115B20201022 was discovered to contain a stack overflow in the ssid parameter of the urldecode function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted request...

EUVD-2025-48950

TOTOLink A7000R V9.1.0u.6115B20201022 was discovered to contain a stack overflow in the ssid parameter of the urldecode function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted request...

CVE-2025-63153

TOTOLink A7000R V9.1.0u.6115B20201022 was discovered to contain a stack overflow in the ssid parameter of the urldecode function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted request...

TOTOLink A7000R 安全漏洞

TOTOLINK A7000R is a wireless router from China's Gion Electronics TOTOLINK that supports WiFi7 technology for home or small business network environments. The TOTOLINK A7000R suffers from a stack buffer overflow vulnerability, which stems from the ssid parameter of the urldecode function failing...

PT-2025-46171

Name of the Vulnerable Software and Affected Versions TOTOLink A7000R version 9.1.0u.6115 B20201022 Description The TOTOLink A7000R router firmware contains a stack overflow in the ssid parameter of the urldecode function. This issue allows attackers to cause a Denial of Service DoS through a...

CVE-2025-63153

TOTOLink A7000R V9.1.0u.6115B20201022 was discovered to contain a stack overflow in the ssid parameter of the urldecode function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted request...

The vulnerability of the urldecode() function in TOTOLINK A7000R router microprogramming software allows a intruder to trigger a service failure.

The vulnerability of the urldecode function in TOTOLINK A7000R router microprogramming software is related to buffer overflow in the stack. Exploiting this vulnerability could allow an attacker to cause a service failure remotely...

TOTOLINK A7000R urldecode function stack buffer overflow vulnerability

TOTOLINK A7000R is a wireless router from China's Gion Electronics TOTOLINK that supports WiFi7 technology for home or small business network environments. The TOTOLINK A7000R suffers from a stack buffer overflow vulnerability that originates from the ssid5g parameter in the urldecode function...

CVE-2025-63461

Totolink A7000R v9.1.0u.6115B20201022 was discovered to contain a stack overflow via the ssid5g parameter in the urldecode function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted request...

EUVD-2025-37381

Totolink A7000R v9.1.0u.6115B20201022 was discovered to contain a stack overflow via the ssid5g parameter in the urldecode function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted request...

CVE-2025-63461

Totolink A7000R v9.1.0u.6115B20201022 was discovered to contain a stack overflow via the ssid5g parameter in the urldecode function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted request...

CVE-2025-63461

Totolink A7000R v9.1.0u.6115B20201022 was discovered to contain a stack overflow via the ssid5g parameter in the urldecode function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted request...

CVE-2025-63461

The Totolink A7000R wireless router (version v9.1.0u.6115_B20201022 ) is vulnerable to a stack-based buffer overflow within the urldecode function. The flaw exists because the ssid5g parameter fails to properly validate the length of the input data. A remote attacker can exploit this by sending a...

CVE-2025-63461

Totolink A7000R v9.1.0u.6115B20201022 was discovered to contain a stack overflow via the ssid5g parameter in the urldecode function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted request...