CVE-2025-40843

CodeChecker is an analyzer tooling, defect database and viewer extension for the Clang Static Analyzer and Clang Tidy. CodeChecker versions up to 6.26.1 contain a buffer overflow vulnerability in the internal ldlogger library, which is executed by the CodeChecker log command. This issue affects...

CVE-2025-40843

CodeChecker is an analyzer tooling, defect database and viewer extension for the Clang Static Analyzer and Clang Tidy. CodeChecker versions up to 6.26.1 contain a buffer overflow vulnerability in the internal ldlogger library, which is executed by the CodeChecker log command. This issue affects...

CVE-2025-40843

CodeChecker is an analyzer tooling, defect database and viewer extension for the Clang Static Analyzer and Clang Tidy. CodeChecker versions up to 6.26.1 contain a buffer overflow vulnerability in the internal ldlogger library, which is executed by the CodeChecker log command. This issue affects...

PYSEC-2025-100

CodeChecker is an analyzer tooling, defect database and viewer extension for the Clang Static Analyzer and Clang Tidy. CodeChecker versions up to 6.26.1 contain a buffer overflow vulnerability in the internal ldlogger library, which is executed by the CodeChecker log command. This issue affects...

CVE-2025-40843 Buffer overflow in CodeChecker log command

CodeChecker is an analyzer tooling, defect database and viewer extension for the Clang Static Analyzer and Clang Tidy. CodeChecker versions up to 6.26.1 contain a buffer overflow vulnerability in the internal ldlogger library, which is executed by the CodeChecker log command. This issue affects...

CVE-2025-40843 Buffer overflow in CodeChecker log command

CodeChecker is an analyzer tooling, defect database and viewer extension for the Clang Static Analyzer and Clang Tidy. CodeChecker versions up to 6.26.1 contain a buffer overflow vulnerability in the internal ldlogger library, which is executed by the CodeChecker log command. This issue affects...

CVE-2025-40843

CodeChecker (analyzer tooling) up to version 6.26.1 contains a buffer overflow in the internal ldlogger library used by the CodeChecker log command. The vulnerability stems from unsafe use of strcpy() into a fixed 4096-byte stack buffer, enabling an attacker to cause a crash or potentially execut...

CodeChecker 安全漏洞

CodeChecker is an open source Clang Static Analyzer and Clang Tidy analysis tool, defect database and viewer extension from Ericsson. A security vulnerability exists in CodeChecker 6.26.1 and earlier versions, which stems from an internal ldlogger inventory overflow in the buffer...

CodeChecker has a buffer overflow in the log command

Summary CodeChecker versions up to 6.26.1 contain a buffer overflow vulnerability in the internal ldlogger library, which is executed by the CodeChecker log command. Details Unsafe usage of strcpy function in the internal ldlogger library allows attackers to trigger a buffer overflow by supplying...

Stack-based Buffer Overflow

Overview codechecker is an analyzer tooling, defect database and viewer extension Affected versions of this package are vulnerable to Stack-based Buffer Overflow via the strcpy function in the internal ldlogger library. An attacker can execute arbitrary code or cause a crash by supplying crafted...

GHSA-5XF2-F6CH-6P8R CodeChecker has a buffer overflow in the log command

Summary CodeChecker versions up to 6.26.1 contain a buffer overflow vulnerability in the internal ldlogger library, which is executed by the CodeChecker log command. Details Unsafe usage of strcpy function in the internal ldlogger library allows attackers to trigger a buffer overflow by supplying...

PT-2025-39096

Name of the Vulnerable Software and Affected Versions CodeChecker versions through 6.26.1 Description CodeChecker versions up to 6.26.1 contain a buffer overflow in the internal ldlogger library, triggered when executing the CodeChecker log command. The issue stems from the unsafe use of the strc...