CVE-2026-91043 HPACK-indexed cookie fields in Mint HTTP/2 responses bypass max_header_list_size and exhaust client memory

Allocation of Resources Without Limits or Throttling vulnerability in elixir-mint mint allows a malicious HTTP/2 server to exhaust memory on the client host and cause a denial of service. Mint.HTTP2 enforces the client's maxheaderlistsize setting only on the compressed size of an inbound header...

EEF-CVE-2026-91043 HPACK-indexed cookie fields in Mint HTTP/2 responses bypass max_header_list_size and exhaust client memory

Summary Allocation of Resources Without Limits or Throttling vulnerability in elixir-mint mint allows a malicious HTTP/2 server to exhaust memory on the client host and cause a denial of service. Mint.HTTP2 enforces the client's maxheaderlistsize setting only on the compressed size of an inbound...

CVE-2026-91043 HPACK-indexed cookie fields in Mint HTTP/2 responses bypass max_header_list_size and exhaust client memory

Allocation of Resources Without Limits or Throttling vulnerability in elixir-mint mint allows a malicious HTTP/2 server to exhaust memory on the client host and cause a denial of service. Mint.HTTP2 enforces the client's maxheaderlistsize setting only on the compressed size of an inbound header...

CVE-2026-91043

The elixir-mint mint HTTP client (versions 1.1.0 before 1.11.0 ) is vulnerable to a denial of service via memory exhaustion. The root cause is that Mint.HTTP2 only enforces the max_header_list_size on the compressed size of inbound header blocks, rather than the decoded list size as required by R...

CVE-2026-91043

Allocation of Resources Without Limits or Throttling vulnerability in elixir-mint mint allows a malicious HTTP/2 server to exhaust memory on the client host and cause a denial of service. Mint.HTTP2 enforces the client's maxheaderlistsize setting only on the compressed size of an inbound header...

CVE-2026-91043: Allocation of Resources Without Limits or Throttling

Allocation of Resources Without Limits or Throttling vulnerability in elixir-mint mint allows a malicious HTTP/2 server to exhaust memory on the client host and cause a denial of service. Mint.HTTP2 enforces the client's maxheaderlistsize setting only on the compressed size of an inbound header...

CVE-2026-92103: Allocation of Resources Without Limits or Throttling

Allocation of Resources Without Limits or Throttling vulnerability in elixir-mint mint allows a malicious HTTP/2 server to make the client hold up to about 16 MiB per connection in frames it should reject, consuming client memory. Mint.HTTP2.Frame.decodenext/2 in lib/mint/http2/frame.ex compares ...

PT-2026-99854

Name of the Vulnerable Software and Affected Versions elixir-mint versions 0.1.0 through 1.10.x Description An inconsistent interpretation of HTTP requests, known as HTTP Request/Response Smuggling, allows a malicious HTTP/1 server to desynchronize an intermediary and the Mint client on a pooled...

PT-2026-99852

Name of the Vulnerable Software and Affected Versions mint versions 1.1.0 through 1.10.x Description A malicious HTTP/2 server can cause a denial of service by exhausting memory on the client host. The issue occurs because Mint.HTTP2 only enforces the max header list size setting on the compresse...

PT-2026-99853

Name of the Vulnerable Software and Affected Versions elixir-mint versions 0.1.0 through 1.10.x Description A resource allocation issue allows a malicious HTTP/2 server to force a client to buffer up to approximately 16 MiB per connection in frames that should be rejected, leading to excessive...

CVE-2026-94194: Inconsistent Interpretation of HTTP Requests

Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' vulnerability in elixir-mint mint allows a malicious HTTP/1 server to desynchronize an intermediary and the Mint client on a pooled connection, poisoning the responses to subsequent requests that share the connection...

CVE-2026-19438

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in ABB Mint Workbench I. This issue affects Mint Workbench I: through 5876...

CVE-2026-19438 Mint Workbench I Path traversal Vulnerability

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in ABB Mint Workbench I. This issue affects Mint Workbench I: through 5876...

CVE-2026-19438

ABB Mint Workbench I is vulnerable to a Path Traversal vulnerability (Improper Limitation of a Pathname to a Restricted Directory). This issue affects versions through 5876 . The vulnerability allows for unauthorized access to files or directories outside of the intended restricted scope. No spec...

EUVD-2026-85017

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in ABB Mint Workbench I. This issue affects Mint Workbench I: through 5876...

CVE-2026-19438 Mint Workbench I Path traversal Vulnerability

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in ABB Mint Workbench I. This issue affects Mint Workbench I: through 5876...

CVE-2026-19438: Improper Limitation of a Pathname to a Restricted Directory

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in ABB Mint Workbench I. This issue affects Mint Workbench I: through 5876...

PT-2026-97153

Name of the Vulnerable Software and Affected Versions ABB Mint Workbench I versions prior to 5876 Description An improper limitation of a pathname to a restricted directory, known as Path Traversal, exists in the software. This allows access to files or directories outside of the intended...

CVE-2026-82672

Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' vulnerability in elixir-mint mint allows a malicious HTTP/1 server to desynchronize a strict intermediary and the Mint client on a pooled connection, enabling response-queue poisoning against subsequent requests that...

CVE-2026-82672 Unvalidated chunk-size line tail in Mint HTTP/1 client enables response smuggling against strict intermediaries on pooled connections

Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' vulnerability in elixir-mint mint allows a malicious HTTP/1 server to desynchronize a strict intermediary and the Mint client on a pooled connection, enabling response-queue poisoning against subsequent requests that...