EUVD-2026-41861

Inefficient Algorithmic Complexity vulnerability in elixir-mint hpax allows unauthenticated denial-of-service via unbounded HPACK integer decoding. hpax decodes HPACK variable-length integers with no upper bound on the decoded value or the number of continuation octets...

CVE-2026-58226 Unauthenticated denial-of-service via unbounded HPACK integer decoding in hpax

Inefficient Algorithmic Complexity vulnerability in elixir-mint hpax allows unauthenticated denial-of-service via unbounded HPACK integer decoding. hpax decodes HPACK variable-length integers with no upper bound on the decoded value or the number of continuation octets...

PT-2026-55926

Inefficient Algorithmic Complexity vulnerability in elixir-mint hpax allows unauthenticated denial-of-service via unbounded HPACK integer decoding. hpax decodes HPACK variable-length integers with no upper bound on the decoded value or the number of continuation octets. 'Elixir.HPAX.Types':decode...

CVE-2026-56810: Allocation of Resources Without Limits or Throttling

Allocation of Resources Without Limits or Throttling vulnerability in elixir-mint mint Mint.HTTP1 module allows a denial of service via an oversized chunked transfer-encoded response. This vulnerability is associated with program files lib/mint/http1.ex and program routines...

CVE-2026-58226: Inefficient Algorithmic Complexity

Inefficient Algorithmic Complexity vulnerability in elixir-mint hpax allows unauthenticated denial-of-service via unbounded HPACK integer decoding. hpax decodes HPACK variable-length integers with no upper bound on the decoded value or the number of continuation octets...

CVE-2026-48853

A flaw was found in the grpc component of elixir-grpc. This vulnerability allows unauthenticated attackers to send specially crafted messages, leading to two critical outcomes. First, it can cause a Denial of Service DoS by crashing the Erlang virtual machine BEAM node. Second, under certain...

EUVD-2026-31974

obanweb: Unbounded range expansion in cron describe causes memory exhaustion...

EUVD-2026-40179

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-2026-54889 Unsanitized URL schemes in MDEx Quill Delta output allow javascript: injection (XSS)

Improper Neutralization of Input During Web Page Generation XSS vulnerability in leandrocp mdex allows cross-site scripting via unsanitized URL schemes in Quill Delta output. 'Elixir.MDEx':todelta/2 converts Markdown into a Quill Delta. 'Elixir.MDEx.DeltaConverter':defaultconvertnode/3 in...

CVE-2026-54889

Summary: CVE-2026-54889 security issue in Elixir.MDEx.mdex Delta conversion path allows XSS via unsanitized URL schemes in Quill Delta output. The vulnerability arises when Elixir.MDEx.DeltaConverter.default_convert_node/3 copies the URL from link, wikilink, or image nodes into the Delta attribut...

CVE-2026-54888 Uncontrolled recursion over deeply nested Markdown crashes the BEAM in mdex

Uncontrolled Recursion vulnerability in leandrocp mdex allows denial of service via deeply nested Markdown input. mdex converts between an Elixir %MDEx.Document struct and Comrak's internal AST using two mutually recursive Rust functions, exdocumenttocomrakast and comrakasttoexdocument, in the NI...

EUVD-2026-40177

Uncontrolled Recursion vulnerability in leandrocp mdex allows denial of service via deeply nested Markdown input. mdex converts between an Elixir %MDEx.Document struct and Comrak's internal AST using two mutually recursive Rust functions, exdocumenttocomrakast and comrakasttoexdocument, in the NI...

PT-2026-53687

Name of the Vulnerable Software and Affected Versions leandrocp mdex versions 0.8.3 through 0.13.1 Description Improper neutralization of input during web page generation allows cross-site scripting XSS via unsanitized URL schemes in Quill Delta output. The function to delta/2 converts Markdown...

OESA-2026-2787 elixir security update

Elixir is a programming language built on top of the Erlang VM. As Erlang, it is a functional language built to support distributed, fault-tolerant, non-stop applications with hot code swapping. Security Fixes: Uncontrolled Resource Consumption vulnerability in the Elixir standard library's Versi...

PT-2026-114469

Уязвимость библиотеки создания веб-приложений Plug языка программирования Elixir grpc связана с алгоритмической сложностью. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, вызвать отказ в обслуживании...

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-2026-49454: Improper Authentication

Relyra is a strict-by-default SAML 2.0 Service Provider library for Elixir and Phoenix. Versions 1.0.0 and 1.1.0 accept forged SAML signatures because SignatureValue was not cryptographically verified before the library returned a successful authentication result. The XMLDSig trust boundary was...

Linux Distros Unpatched Vulnerability : CVE-2026-48853

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Deserialization of Untrusted Data and Allocation of Resources Without Limits or Throttling vulnerabilities in elixir-grpc grpc allow unauthenticated attackers t...

grpc Gzip Module DoS

The vulnerability of the GRPC.Compressor.Gzip and GRPC.Message modules in the remote procedure call library for the gRPC programming language Elixir allows for the exploitation of severe compression input data. Exploitation of this vulnerability can enable a malicious actor to cause service...

Erlpack codec library gRPC Code Execution

The vulnerability of the Erlpack codec in the gRPC procedure call library for the Elixir programming language involves shortcomings in the deserialization mechanism. Exploiting this vulnerability allows an attacker to execute arbitrary code or cause service failures...