CVE-2026-94201 Filtering an :atom attribute with unsafe_to_atom? can exhaust the BEAM atom table in Ash
| Reporter | Title | Published | Views | Family All 3 |
|---|---|---|---|---|
 | CVE-2026-94201 | 5 Oct 202619:19 | – | cve |
 | EUVD-2026-92768 | 5 Oct 202619:19 | – | euvd |
 | CVE-2026-94201 | 5 Oct 202620:17 | – | nvd |
[
{
"collectionURL": "https://repo.hex.pm",
"cpes": [
"cpe:2.3:a:ash-project:ash:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"'Elixir.Ash.Type.Atom'"
],
"packageName": "ash",
"packageURL": "pkg:hex/ash",
"product": "ash",
"programFiles": [
"lib/ash/type/atom.ex"
],
"programRoutines": [
{
"name": "'Elixir.Ash.Type.Atom':cast_value/2"
}
],
"repo": "https://github.com/ash-project/ash",
"vendor": "ash-project",
"versions": [
{
"lessThan": "3.34.3",
"status": "affected",
"version": "3.5.1",
"versionType": "semver"
}
]
},
{
"collectionURL": "https://github.com",
"cpes": [
"cpe:2.3:a:ash-project:ash:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"'Elixir.Ash.Type.Atom'"
],
"packageName": "ash-project/ash",
"packageURL": "pkg:github/ash-project/ash",
"product": "ash",
"programFiles": [
"lib/ash/type/atom.ex"
],
"programRoutines": [
{
"name": "'Elixir.Ash.Type.Atom':cast_value/2"
}
],
"repo": "https://github.com/ash-project/ash",
"vendor": "ash-project",
"versions": [
{
"lessThan": "5282f3f513053628cdd1bf2236ea22d975d934d4",
"status": "affected",
"version": "2970ba3bd5d36d6ad04c731ac87385375d457147",
"versionType": "git"
}
]
}
]Data
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05 Oct 2026 19:19Current
CVSS 48.2