https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 28 Sep 2026 12:39:51 +0000 https://vulnerability.circl.lu/vuln/fkie_cve-2026-79590 <p>A NULL pointer dereference vulnerability exists in the Prism parser component of mruby 4.0.0. An attacker can provide a specially crafted Ruby source file that triggers the parser to pass a NULL pointer to nonnull string handling functions, resulting in undefined behavior and application crash.</p> <p>A NULL pointer dereference vulnerability exists in the Prism parser component of mruby 4.0.0. An attacker can provide a specially crafted Ruby source file that triggers the parser to pass a NULL pointer to nonnull string handling functions, resulting in undefined behavior and application crash.</p> https://vulnerability.circl.lu/vuln/fkie_cve-2026-79590 https://vulnerability.circl.lu/vuln/ghsa-q9f2-rhj2-x3xg <p>A NULL pointer dereference vulnerability exists in the Prism parser component of mruby 4.0.0. An attacker can provide a specially crafted Ruby source file that triggers the parser to pass a NULL pointer to nonnull string handling functions, resulting in undefined behavior and application crash.</p> <p>A NULL pointer dereference vulnerability exists in the Prism parser component of mruby 4.0.0. An attacker can provide a specially crafted Ruby source file that triggers the parser to pass a NULL pointer to nonnull string handling functions, resulting in undefined behavior and application crash.</p> https://vulnerability.circl.lu/vuln/ghsa-q9f2-rhj2-x3xg https://vulnerability.circl.lu/vuln/ubuntu-cve-2026-79590 <p><strong>Affected:</strong> Ubuntu:16.04:LTS: mruby, Ubuntu:18.04:LTS: mruby, Ubuntu:20.04:LTS: mruby, Ubuntu:22.04:LTS: mruby, Ubuntu:24.04:LTS: mruby, Ubuntu:26.04:LTS: mruby</p> <p>A NULL pointer dereference vulnerability exists in the Prism parser component of mruby 4.0.0. An attacker can provide a specially crafted Ruby source file that triggers the parser to pass a NULL pointer to nonnull string handling functions, resulting in undefined behavior and application crash.</p> <p><strong>Affected:</strong> Ubuntu:16.04:LTS: mruby, Ubuntu:18.04:LTS: mruby, Ubuntu:20.04:LTS: mruby, Ubuntu:22.04:LTS: mruby, Ubuntu:24.04:LTS: mruby, Ubuntu:26.04:LTS: mruby</p> <p>A NULL pointer dereference vulnerability exists in the Prism parser component of mruby 4.0.0. An attacker can provide a specially crafted Ruby source file that triggers the parser to pass a NULL pointer to nonnull string handling functions, resulting in undefined behavior and application crash.</p> https://vulnerability.circl.lu/vuln/ubuntu-cve-2026-79590