Known Vulnerabilities for Flex by Westes

Listed below are 3 of the newest known vulnerabilities associated with "Flex" by "Westes".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-24614 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Devsbrain Flex QR Code ... Not Provided 2026-01-23 2026-04-01
CVE-2025-30850 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in sfaerber Dr. Flex dr-fl... Not Provided 2025-03-27 2026-04-01
CVE-2019-6293 An issue was discovered in the function mark_beginning_as_normal in nfa.c in flex 2.6.4. There is a stack exhaustion problem ... 5.5 - MEDIUM 2019-01-15 2023-10-06
CVE-2016-6354 Heap-based buffer overflow in the yy_get_next_buffer function in Flex before 2.6.1 might allow context-dependent attackers to... 9.8 - CRITICAL 2016-09-21 2023-10-06
CVE-2006-0459 flex.skl in Will Estes and John Millaway Fast Lexical Analyzer Generator (flex) before 2.5.33 does not allocate enough memory... 7.5 - HIGH 2006-03-29 2023-10-06
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