EUVD-2026-31691

Hackney vulnerable to atom-table exhaustion via unrecognized URL schemes...

CVE-2026-54892 Plug: quadratic-time decoding of nested query/body parameters enables denial of service

Inefficient algorithmic complexity in Plug's nested-parameter decoder allows an unauthenticated remote attacker to cause denial of service. Plug.Conn.Query.decode/4 and Plug.Conn.Query.decodeeach/2 parse query strings and application/x-www-form-urlencoded request bodies. When a key contains many...

EEF-CVE-2026-54892 Plug: quadratic-time decoding of nested query/body parameters enables denial of service

Summary Inefficient algorithmic complexity in Plug's nested-parameter decoder allows an unauthenticated remote attacker to cause denial of service. Plug.Conn.Query.decode/4 and Plug.Conn.Query.decode\each/2 parse query strings and application/x-www-form-urlencoded request bodies. When a key...

CVE-2026-49762

A flaw was found in the Elixir standard library's Version module. A remote attacker can exploit this uncontrolled resource consumption vulnerability by providing a specially crafted, excessively long version string. This malicious input forces the system to perform a super-linear,...

CVE-2026-53423 Unauthenticated denial-of-service via BEAM atom table exhaustion in membrane_mp4_plugin

Allocation of Resources Without Limits or Throttling vulnerability in membraneframework membranemp4plugin allows unauthenticated denial-of-service via BEAM atom table exhaustion. The MP4 box header parser converts each 4-byte box name to an atom using String.toatom/1 without validation...

EEF-CVE-2026-53423 Unauthenticated denial-of-service via BEAM atom table exhaustion in membrane_mp4_plugin

Summary Allocation of Resources Without Limits or Throttling vulnerability in membraneframework membrane\mp4\plugin allows unauthenticated denial-of-service via BEAM atom table exhaustion. The MP4 box header parser converts each 4-byte box name to an atom using String.to\atom/1 without validation...

CVE-2026-53423

CVE-2026-53423 affects membrane_mp4_plugin (Elixir/Membrane) from version 0.3.0 up to

PT-2026-48648

Allocation of Resources Without Limits or Throttling vulnerability in membraneframework membrane mp4 plugin allows unauthenticated denial-of-service via BEAM atom table exhaustion. The MP4 box header parser converts each 4-byte box name to an atom using String.to atom/1 without validation...

MPEG-4 container plugin for Membrane Framework 安全漏洞

The MPEG-4 container plugin for Membrane Framework is an open-source plugin developed by Membrane Framework for parsing and multiplexing MP4 containers. Versions of the MPEG-4 container plugin for Membrane Framework from 0.3.0 to 0.36.7 contained security vulnerabilities. These vulnerabilities...

EEF-CVE-2026-49759 Stack buffer overflow in SCTP error cause parsing in inet_drv allows remote VM crash

Summary Stack-based Buffer Overflow vulnerability in Erlang OTP erts inet\drv allows an unauthenticated remote attacker to crash the BEAM VM by sending a crafted SCTP ERROR chunk. The sctp\parse\error\chunk function in erts/emulator/drivers/common/inet\drv.c parses SCTP ERROR chunks and writes...

EUVD-2026-36053

Stack-based Buffer Overflow vulnerability in Erlang OTP erts inetdrv allows an unauthenticated remote attacker to crash the BEAM VM by sending a crafted SCTP ERROR chunk. The sctpparseerrorchunk function in erts/emulator/drivers/common/inetdrv.c parses SCTP ERROR chunks and writes cause codes int...

EUVD-2026-31114

PhoenixStorybook: Unbounded atom creation from LiveView event params atom-table DoS...

CVE-2026-43974

Unexpected Status Code or Return Value vulnerability in ninenines gun gunhttp module allows a malicious HTTP server to force the client into raw protocol mode via an unsolicited 101 Switching Protocols response. In gunhttp:handleinform/8, when a 101 Switching Protocols response is received over...

CVE-2026-48597

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-2026-48597

The vulnerability CVE-2026-48597 affects elixir-tesla (Tesla) where Tesla.Adapter.Mint.open_conn/2 converts each outgoing request URL scheme to a BEAM atom using String.to_atom(uri.scheme) without an allow-list. Since BEAM atoms are not garbage-collected, an attacker who can influence the request...

PT-2026-45840

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.open conn/2 converts the URL scheme of every outgoing request to a BEAM atom via String.to atomuri.scheme with no...

CVE-2026-47067

Allocation of Resources Without Limits or Throttling vulnerability in benoitc hackney allows Flooding. The URL parser in src/hackneyurl.erl converts every unrecognized URL scheme to a permanent BEAM atom via binarytoatom/2. BEAM atoms are never garbage-collected and the atom table defaults to a...

CVE-2026-48593

Uncontrolled Resource Consumption vulnerability in oban-bg obanweb 'Elixir.Oban.Web.CronExpr' modules allows memory exhaustion via unbounded cron range expansion. An attacker with access to schedule cron jobs can submit a malicious cron expression such as "0 0 1-100000000 ". When a user with...

CVE-2026-47067

Allocation of Resources Without Limits or Throttling vulnerability in benoitc hackney allows Flooding. The URL parser in src/hackneyurl.erl converts every unrecognized URL scheme to a permanent BEAM atom via binarytoatom/2. BEAM atoms are never garbage-collected and the atom table defaults to a...

CVE-2026-47067 Atom table exhaustion via unrecognized URL schemes in hackney

Allocation of Resources Without Limits or Throttling vulnerability in benoitc hackney allows Flooding. The URL parser in src/hackneyurl.erl converts every unrecognized URL scheme to a permanent BEAM atom via binarytoatom/2. BEAM atoms are never garbage-collected and the atom table defaults to a...