https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 15 Oct 2026 05:05:02 +0000 https://cve.radiocsirt.org/vuln/cve-2026-8469 <p><strong>Affected:</strong> phenixdigital phoenix_storybook</p> <p>Allocation of Resources Without Limits or Throttling vulnerability in phenixdigital phoenix_storybook allows unauthenticated denial-of-service via BEAM atom table exhaustion.</p> <p>Multiple LiveView event handlers convert user-supplied event parameter strings to atoms using String.to_atom/1 without validation: &#39;Elixir.PhoenixStorybook.ExtraAssignsHelpers&#39;:handle_set_variation_assign/3 interns every key of the psb-assign params map; &#39;Elixir.PhoenixStorybook.ExtraAssignsHelpers&#39;:handle_toggle_variation_assign/3 interns the &#34;attr&#34; value from psb-toggle events; &#39;Elixir.PhoenixStorybook.ExtraAssignsHelpers&#39;:to_variation_id/2 interns elements of &#34;variation_id&#34;; and &#39;Elixir.PhoenixStorybook.ExtraAssignsHelpers&#39;:to_value/4 interns raw string values for attributes declared as :atom or :boolean. BEAM atoms are never garbage-collected, so each unique attacker-controlled string is a permanent allocation. Once the atom table ceiling (~1,048,576 atoms) is reached, the entire BEAM node aborts, taking down all applications running on it.</p> <p>This issue affects phoenix_storybook from 0.2.0 before 1.1.0.</p> <p><strong>Affected:</strong> phenixdigital phoenix_storybook</p> <p>Allocation of Resources Without Limits or Throttling vulnerability in phenixdigital phoenix_storybook allows unauthenticated denial-of-service via BEAM atom table exhaustion.</p> <p>Multiple LiveView event handlers convert user-supplied event parameter strings to atoms using String.to_atom/1 without validation: &#39;Elixir.PhoenixStorybook.ExtraAssignsHelpers&#39;:handle_set_variation_assign/3 interns every key of the psb-assign params map; &#39;Elixir.PhoenixStorybook.ExtraAssignsHelpers&#39;:handle_toggle_variation_assign/3 interns the &#34;attr&#34; value from psb-toggle events; &#39;Elixir.PhoenixStorybook.ExtraAssignsHelpers&#39;:to_variation_id/2 interns elements of &#34;variation_id&#34;; and &#39;Elixir.PhoenixStorybook.ExtraAssignsHelpers&#39;:to_value/4 interns raw string values for attributes declared as :atom or :boolean. BEAM atoms are never garbage-collected, so each unique attacker-controlled string is a permanent allocation. Once the atom table ceiling (~1,048,576 atoms) is reached, the entire BEAM node aborts, taking down all applications running on it.</p> <p>This issue affects phoenix_storybook from 0.2.0 before 1.1.0.</p> https://cve.radiocsirt.org/vuln/cve-2026-8469