https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-04T05:05:52.749233+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2009-5155 CVE-2009-5155 2026-10-04T05:05:52.751351+00:00

In the GNU C Library (aka glibc or libc6) before 2.28, parse_reg_exp in posix/regcomp.c misparses alternatives, which allows attackers to cause a denial of service (assertion failure and application exit) or trigger an incorrect result by attempting a regular-expression match.