CVE-2026-59893 sqlparse: Inefficient Regex Handling of Dollar-Quoted SQL Literals Leads to ReDoS (Denial of Service)

sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, SQLREGEX in sqlparse/keywords.py and the per-position loop in sqlparse/lexer.py repeatedly scan unmatched dollar-quoted literal and multiline-comment delimiters, causing quadratic CPU consumption through sqlparse.parse,...

EUVD-2025-24014

Malicious code in bioql PyPI...

CVE-2025-8736

A flaw was found in cflow. The yylex function in c.c exhibits a buffer overflow vulnerability, triggered by manipulation of input data. A local attacker could exploit this issue to cause an application level denial of service. This vulnerability stems from insufficient bounds checking during...

CVE-2025-8736

A vulnerability, which was classified as critical, has been found in GNU cflow up to 1.8. Affected by this issue is the function yylex of the file c.c of the component Lexer. The manipulation leads to buffer overflow. Local access is required to approach this attack. The exploit has been disclose...

CVE-2025-8736

A vulnerability, which was classified as critical, has been found in GNU cflow up to 1.8. Affected by this issue is the function yylex of the file c.c of the component Lexer. The manipulation leads to buffer overflow. Local access is required to approach this attack. The exploit has been disclose...

CVE-2025-8736

A vulnerability, which was classified as critical, has been found in GNU cflow up to 1.8. Affected by this issue is the function yylex of the file c.c of the component Lexer. The manipulation leads to buffer overflow. Local access is required to approach this attack. The exploit has been disclose...

CVE-2025-8736 GNU cflow Lexer c.c yylex buffer overflow

A vulnerability, which was classified as critical, has been found in GNU cflow up to 1.8. Affected by this issue is the function yylex of the file c.c of the component Lexer. The manipulation leads to buffer overflow. Local access is required to approach this attack. The exploit has been disclose...

CVE-2025-8736

A vulnerability, which was classified as critical, has been found in GNU cflow up to 1.8. Affected by this issue is the function yylex of the file c.c of the component Lexer. The manipulation leads to buffer overflow. Local access is required to approach this attack. The exploit has been disclose...

CVE-2025-8735 GNU cflow Lexer c.c yylex null pointer dereference

A vulnerability classified as problematic was found in GNU cflow up to 1.8. Affected by this vulnerability is the function yylex of the file c.c of the component Lexer. The manipulation leads to null pointer dereference. An attack has to be approached locally. The exploit has been disclosed to th...

CVE-2025-8735 GNU cflow Lexer c.c yylex null pointer dereference

A vulnerability classified as problematic was found in GNU cflow up to 1.8. Affected by this vulnerability is the function yylex of the file c.c of the component Lexer. The manipulation leads to null pointer dereference. An attack has to be approached locally. The exploit has been disclosed to th...

CVE-2025-8735

CVE-2025-8735 affects GNU cflow up to 1.8. The flaw is in the Lexer component, specifically the function yylex in the file c.c, where manipulation leads to a null pointer dereference . Exploitation requires local access, and public disclosure of the exploit is noted in the sources. The connected ...

CVE-2025-8735

A vulnerability classified as problematic was found in GNU cflow up to 1.8. Affected by this vulnerability is the function yylex of the file c.c of the component Lexer. The manipulation leads to null pointer dereference. An attack has to be approached locally. The exploit has been disclosed to th...

PT-2025-32407 · Gnu +1 · Gnu Cflow +1

Name of the Vulnerable Software and Affected Versions: GNU cflow versions up to 1.8 Description: A critical vulnerability exists in GNU cflow up to version 1.8. The issue is located in the yylex function within the c.c file of the Lexer component and leads to a buffer overflow. Local access is...

CVE-2023-31906

Jerryscript 3.0.0commit 1a2c047 was discovered to contain a heap-buffer-overflow via the component lexercompareidentifiertochars at /jerry-core/parser/js/js-lexer.c...

PT-2023-23510 · Unknown · Jerryscript

Name of the Vulnerable Software and Affected Versions: Jerryscript version 3.0.0commit 1a2c047 Description: A heap-buffer-overflow issue was discovered in the lexer compare identifier to chars component at /jerry-core/parser/js/js-lexer.c. This issue affects the lexer functionality of the softwar...

jsonlint 缓冲区错误漏洞

jsonlint is a lightweight command line tool for validating JSON by the individual developer Pranav. A security vulnerability exists in version 1.0 of jsonlint, which stems from a heap buffer overflow in its /home/hjsz/jsonlint/src/lexer component...