poc-h2-duplicate-host

PoC: h2 Duplicate Host Header Request Smuggling Prim...

MAL-2026-13588 Malicious code in dolyame-ui-mediainfohoc (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e5c5b48487d5c9507487229c44557753bf7a95300242096be119eba5df451adf On require of the package, platform.js selects a platform-specific asset, downloads an opaque binary from one of three hardcoded Cloudflare Workers...

Linux Distros Unpatched Vulnerability : CVE-2026-71847

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Ruby JSON is a JSON implementation for Ruby. From 2.20.0 until 2.21.2, Ruby's JSON native C extension clears the consumed JSON::ResumableParser input buffer but...

Ruby JSON - JSON::ResumableParser#partial_value dereferences a freed input buffer and crashes on truncated duplicate-key streams

Summary Ruby's JSON native C extension clears the consumed JSON::ResumableParser input buffer but leaves state.start, state.cursor, and state.end pointing into released storage. When partialvalue reconstructs an incomplete object containing duplicate keys, the duplicate-key warning path calls...

CVE-2025-63235

The sol broker (specifically in commit 373d848) fails to fully release resources when handling malformed or duplicate CONNECT packets . When clients send invalid packets—due to failed authentication or repeated attempts—the server may drop the connection or send a CONNACK without deallocating int...

SUSE CVE-2026-64603

In the Linux kernel, the following vulnerability has been resolved: platform/x86: intel-hid: Protect ACPI notify handler against recursion Since commit e2ffcda16290 "ACPI: OSL: Allow Notify handlers to run on all CPUs" ACPI notify handlers like the intel-hid notifyhandler may run on multiple CPU...

CVE-2026-69125

REJECT DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-67321. Reason: This candidate is a duplicate of CVE-2026-67321. Notes: All CVE users should reference CVE-2026-67321 instead of this candidate...

CVE-2026-69124

REJECT DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-67320. Reason: This candidate is a duplicate of CVE-2026-67320. Notes: All CVE users should reference CVE-2026-67320 instead of this candidate...

CVE-2026-69123

REJECT DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-67319. Reason: This candidate is a duplicate of CVE-2026-67319. Notes: All CVE users should reference CVE-2026-67319 instead of this candidate...

CVE-2026-68948

REJECT DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-67318. Reason: This candidate is a duplicate of CVE-2026-67318. Notes: All CVE users should reference CVE-2026-67318 instead of this candidate...

CVE-2026-68947

REJECT DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-67317. Reason: This candidate is a duplicate of CVE-2026-67317. Notes: All CVE users should reference CVE-2026-67317 instead of this candidate...

CVE-2026-68946

REJECT DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-67315. Reason: This candidate is a duplicate of CVE-2026-67315. Notes: All CVE users should reference CVE-2026-67315 instead of this candidate...

CVE-2026-68944

REJECT DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-67316. Reason: This candidate is a duplicate of CVE-2026-67316. Notes: All CVE users should reference CVE-2026-67316 instead of this candidate...

CVE-2026-68943

REJECT DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-67314. Reason: This candidate is a duplicate of CVE-2026-67314. Notes: All CVE users should reference CVE-2026-67314 instead of this candidate...

CVE-2026-68942

REJECT DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-67313. Reason: This candidate is a duplicate of CVE-2026-67313. Notes: All CVE users should reference CVE-2026-67313 instead of this candidate...

CVE-2026-68941

REJECT DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-67312. Reason: This candidate is a duplicate of CVE-2026-67312. Notes: All CVE users should reference CVE-2026-67312 instead of this candidate...

h2: Duplicate Host header could facilitate request smuggling

Impact h2 =4.4.0 accepts request header blocks containing more than one Host header, and forwards every Host header to the consuming application. Where the consumer downgrades HTTP/2 to HTTP/1.1, the resulting request carries two Host header lines, which is a request smuggling primitive CWE-444...

GHSA-6HR6-W5QG-QMWG h2: Duplicate Host header could facilitate request smuggling

Impact h2 =4.4.0 accepts request header blocks containing more than one Host header, and forwards every Host header to the consuming application. Where the consumer downgrades HTTP/2 to HTTP/1.1, the resulting request carries two Host header lines, which is a request smuggling primitive CWE-444...

CVE-2026-71554 h2: Duplicate Host header could facilitate request smuggling

h2 is a pure-Python implementation of a HTTP/2 protocol stack. Versions up to and including 4.4.0 accept request header blocks containing more than one Host header, and forward every Host header to the consuming application. Where the consumer downgrades HTTP/2 to HTTP/1.1, the resulting request...

CVE-2026-71554 h2: Duplicate Host header could facilitate request smuggling

h2 is a pure-Python implementation of a HTTP/2 protocol stack. Versions up to and including 4.4.0 accept request header blocks containing more than one Host header, and forward every Host header to the consuming application. Where the consumer downgrades HTTP/2 to HTTP/1.1, the resulting request...