CVE-2026-49249 Boruta: Authenticated atom-exhaustion DoS in BorutaIdentityWeb.UserSettingsController.update/2

Boruta is a standalone authorization server that aims to implement OAuth 2.0 and Openid Connect up to decentralized identity specifications. Prior to version 0.10.0, BorutaIdentityWeb.UserSettingsController.update/2 atomizes every key of the user-supplied request body via String.toatom/1 before a...

CVE-2026-74837 Unbounded atom creation from client-supplied RPC field names in AshTypescript field formatter

Allocation of Resources Without Limits or Throttling vulnerability in ash-project ashtypescript allows an unauthenticated attacker to exhaust the BEAM atom table and abort the node via client-supplied RPC field names. AshTypescript.FieldFormatter.converttofieldatom/2 in...

CVE-2026-74837 Unbounded atom creation from client-supplied RPC field names in AshTypescript field formatter

Allocation of Resources Without Limits or Throttling vulnerability in ash-project ashtypescript allows an unauthenticated attacker to exhaust the BEAM atom table and abort the node via client-supplied RPC field names. AshTypescript.FieldFormatter.converttofieldatom/2 in...

CVE-2026-77856 Unbounded atom creation from typed struct field names in AshTypescript field selector

Allocation of Resources Without Limits or Throttling vulnerability in ash-project ashtypescript allows an unauthenticated attacker to exhaust the BEAM atom table and abort the node via client-supplied typed struct field names. resolvetypedstructfield/2 in...

CVE-2026-77856: Allocation of Resources Without Limits or Throttling

Allocation of Resources Without Limits or Throttling vulnerability in ash-project ashtypescript allows an unauthenticated attacker to exhaust the BEAM atom table and abort the node via client-supplied typed struct field names. resolvetypedstructfield/2 in...

CVE-2026-82722 AshAdmin LiveView events intern atoms from client input, exhausting the atom table (node DoS)

Allocation of Resources Without Limits or Throttling vulnerability in ash-project ashadmin lets any client that can reach the admin LiveView exhaust the BEAM atom table and crash the entire node. Two LiveView event handlers interned atoms from unvalidated client input: AshAdmin.PageLive's setacto...

EUVD-2026-68325

Allocation of Resources Without Limits or Throttling vulnerability in ash-project ashadmin lets any client that can reach the admin LiveView exhaust the BEAM atom table and crash the entire node. Two LiveView event handlers interned atoms from unvalidated client input: AshAdmin.PageLive's setacto...

CVE-2026-82722: Allocation of Resources Without Limits or Throttling

Allocation of Resources Without Limits or Throttling vulnerability in ash-project ashadmin lets any client that can reach the admin LiveView exhaust the BEAM atom table and crash the entire node. Two LiveView event handlers interned atoms from unvalidated client input: AshAdmin.PageLive's setacto...

membrane_mp4_plugin has an unauthenticated denial-of-service via BEAM atom table exhaustion

Summary membranemp4plugin interns every 4-byte MP4 box name as a BEAM atom while parsing container headers, with no validation against an allow-list. Any code path that calls Membrane.MP4.Container.parse/1 or the bang variant on attacker-controlled MP4 bytes can be made to exhaust the BEAM atom...

GHSA-43HJ-FXWJ-49QW membrane_mp4_plugin has an unauthenticated denial-of-service via BEAM atom table exhaustion

Summary membranemp4plugin interns every 4-byte MP4 box name as a BEAM atom while parsing container headers, with no validation against an allow-list. Any code path that calls Membrane.MP4.Container.parse/1 or the bang variant on attacker-controlled MP4 bytes can be made to exhaust the BEAM atom...

PT-2026-69077

Name of the Vulnerable Software and Affected Versions absinthe federation versions 0.1.0 through 0.9.2 Description An unauthenticated remote attacker can cause the Erlang VM to abort by sending crafted representation keys within the entities field. The convert key/2 function in...

CVE-2026-67585: Allocation of Resources Without Limits or Throttling

Allocation of Resources Without Limits or Throttling vulnerability in DivvyPayHQ absinthefederation allows an unauthenticated remote attacker to abort the Erlang VM via crafted entities representation keys. Every key of every object in the representations argument of the federation-mandated...

CVE-2026-55733: Allocation of Resources Without Limits or Throttling

Allocation of Resources Without Limits or Throttling in ueberauth guardian allows denial of service via unbounded atom creation from attacker-controlled binary input. Guardian.Permissions.AtomEncoding encodes permission scopes by passing arbitrary binaries to String.toatom/1. When encode/3 in...

CVE-2026-54894: Allocation of Resources Without Limits or Throttling

Allocation of Resources Without Limits or Throttling in ueberauth guardian allows denial of service via unbounded atom creation from attacker-influenced binary input. Guardian.Plug.Keys derives connection and session namespace keys by passing arbitrary binaries to String.toatom/1. basekey/1 in...

CVE-2026-53426: Allocation of Resources Without Limits or Throttling

Allocation of Resources Without Limits or Throttling vulnerability in leandrocp MDEx allows Excessive Allocation. MDEx.parsedocument/2 accepts a :json, json source. In lib/mdex.ex, the private jsontonode/1 function passes the attacker-controlled nodetype value to Module.concat/1, which calls...

CVE-2026-48597: Allocation of Resources Without Limits or Throttling

Allocation of Resources Without Limits or Throttling vulnerability in elixir-tesla tesla allows denial of service via atom table exhaustion in Tesla.Adapter.Mint. Tesla.Adapter.Mint.openconn/2 converts the URL scheme of every outgoing request to a BEAM atom via String.toatomuri.scheme with no...

CVE-2026-8469: Allocation of Resources Without Limits or Throttling

Allocation of Resources Without Limits or Throttling vulnerability in phenixdigital phoenixstorybook allows unauthenticated denial-of-service via BEAM atom table exhaustion. Multiple LiveView event handlers convert user-supplied event parameter strings to atoms using String.toatom/1 without...

CVE-2026-42793: Allocation of Resources Without Limits or Throttling

Allocation of Resources Without Limits or Throttling vulnerability in absinthe-graphql absinthe allows unauthenticated denial of service via atom table exhaustion when parsing attacker-controlled GraphQL SDL. Multiple Blueprint.Draft.convert/2 implementations in Absinthe's SDL language modules ca...

CVE-2026-32688: Allocation of Resources Without Limits or Throttling

Allocation of Resources Without Limits or Throttling vulnerability in elixir-plug plugcowboy allows unauthenticated remote denial of service via atom table exhaustion. Plug.Cowboy.Conn.conn/1 in lib/plug/cowboy/conn.ex calls String.toatom/1 on the value returned by :cowboyreq.scheme/1. For HTTP/2...

CVE-2019-16764

The use of String.toatom/1 in PowAssent is susceptible to denial of service attacks. In PowAssent.Phoenix.AuthorizationController a value is fetched from the user provided params, and String.toatom/1 is used to convert the binary value to an atom so it can be used to fetch the provider...