{"answers":{"affected":"1 open source package ship an affected version, including ash_admin.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-82722 exists.","fix":"Upgrade ash_admin to 1.3.1 or later.","what":"CVE-2026-82722 is a high-severity denial of service vulnerability in ash-project ash_admin, published on 31 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-82722 and fix it if it is affected.\n\nWhat it is: CVE-2026-82722 is a high-severity denial of service vulnerability in ash-project ash_admin, published on 31 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-82722 exists.\n\nAffected packages and fixed versions:\n- ash_admin (Hex): affected from 0.1.0; fixed in 1.3.1\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-82722/ (Markdown: https://insights.sbomify.com/CVE-2026-82722/index.md)","id":"CVE-2026-82722","markdown":"https://insights.sbomify.com/CVE-2026-82722/index.md","name":"CVE-2026-82722","record":{"aliases":["EEF-CVE-2026-82722","GHSA-wcr6-9rrw-5jhv"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Elixir admin library","requires_auth":"low_privilege","summary":"Attackers can crash the entire Elixir node by exhausting the atom table via unvalidated client input in AshAdmin LiveView events.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"EEF","cpe":[],"cvss":{"score":8.3,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H","version":"4.0"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"Allocation of Resources Without Limits or Throttling vulnerability in ash-project ash_admin lets any client that can reach the admin LiveView exhaust the BEAM atom table and crash the entire node.\n\nTwo LiveView event handlers interned atoms from unvalidated client input: AshAdmin.PageLive's set_actor built modules from the resource/domain payload with Module.concat/1, and AshAdmin.Components.Resource.Show's calculate converted every submitted form key with String.to_atom/1. Atoms are never garbage collected and the table is capped, so flooding either event with random names mints a new atom per request until the VM aborts, taking down every application on the node. The fix resolves the submitted resource/domain against the known shown resources and maps calculation keys to declared arguments, so no client-supplied string is interned.\n\nThis issue affects ash_admin: from 0.1.0 before 1.3.1.","ecosystems":["Hex"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"AshAdmin LiveView events intern atoms from client input, exhausting the atom table (node DoS)","id":"CVE-2026-82722","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Hex","product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":1,"n_references":4,"next":{"headline":"Actor record with password digest stored in AshAuthentication audit log entries","id":"CVE-2026-82723"},"packages":[{"ecosystem":"Hex","fixed":["1.3.1"],"introduced":["0.1.0"],"last_affected":[],"package":"ash_admin","purl":"pkg:hex/ash_admin","source":"EEF-CVE-2026-82722"}],"prev":{"headline":"Use-after-free in DoH stream cleanup code path","id":"CVE-2026-82720"},"products":["ash_admin"],"published":"2026-08-31","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Erlang Ecosystem Foundation","prefix":"EEF"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-31","vendors":["ash-project"]},"summary":"Attackers can crash the entire Elixir node by exhausting the atom table via unvalidated client input in AshAdmin LiveView events.","url":"https://insights.sbomify.com/CVE-2026-82722/"}