CVE-2026-59246

The CVE concerns elixir-mint mint: an unbounded chain of zero-length HTTP/2 CONTINUATION frames can bypass the header-block size cap in Mint.HTTP2.handle_continuation/3, causing unbounded memory growth on the client and eventual out-of-memory termination. The vulnerability arises because each CON...

CVE-2026-59246 Zero-length HTTP/2 CONTINUATION frames bypass Mint's header-block byte-size cap and exhaust client memory

Allocation of resources without limits vulnerability in elixir-mint mint allows a remote HTTP/2 server to exhaust memory on the client host and cause a denial of service. The Mint.HTTP2.handlecontinuation/3 function in lib/mint/http2.ex accumulates the header-block fragment carried by each HTTP/2...

PT-2026-57994

Allocation of resources without limits vulnerability in elixir-mint mint allows a remote HTTP/2 server to exhaust memory on the client host and cause a denial of service. The Mint.HTTP2.handle continuation/3 function in lib/mint/http2.ex accumulates the header-block fragment carried by each HTTP/...

CVE-2026-59246: Allocation of Resources Without Limits or Throttling

Allocation of resources without limits vulnerability in elixir-mint mint allows a remote HTTP/2 server to exhaust memory on the client host and cause a denial of service. The Mint.HTTP2.handlecontinuation/3 function in lib/mint/http2.ex accumulates the header-block fragment carried by each HTTP/2...

netty: Netty: Denial of Service via HTTP/2 CONTINUATION frame flood

A flaw was found in Netty. A remote user can trigger a Denial of Service DoS against a Netty HTTP/2 server by sending a flood of CONTINUATION frames. The server's lack of a limit on these frames, coupled with a bypass of size-based mitigations using zero-byte frames, allows an attacker to consume...

EUVD-2026-37747

undici WebSocket client vulnerable to denial of service via fragment count bypass...

PT-2026-50456

Name of the Vulnerable Software and Affected Versions undici versions 6.17.0 through 6.25.x undici versions 7.0.0 through 7.27.x undici versions 8.0.0 through 8.4.x Description The WebSocket client fails to limit the number of fragments in a message, only enforcing the maxPayloadSize on the...

Infinite Loop

net/http is vulnerable to Infinite Loop. The vulnerability is due to improper handling of HTTP/2 SETTINGS frames, where receiving a SETTINGSMAXFRAMESIZE value of 0 causes the transport layer to enter an infinite loop while writing CONTINUATION frames, leading to excessive resource consumption and...

CVE-2026-10725

Protocol::HTTP2 versions before 1.13 for Perl is vulnerable to a HTTP/2 Bomb. Protocol::HTTP2's inbound HPACK path has no header-list size limit, so a small HTTP/2 request can expand into large server memory the "HTTP/2 bomb". The headersdecode method materialises a full key+value copy per indexe...

UBUNTU-CVE-2026-10725

Protocol::HTTP2 versions before 1.13 for Perl is vulnerable to a HTTP/2 Bomb. Protocol::HTTP2's inbound HPACK path has no header-list size limit, so a small HTTP/2 request can expand into large server memory the "HTTP/2 bomb". The headersdecode method materialises a full key+value copy per indexe...

CVE-2026-10725

Protocol::HTTP2 versions before 1.13 for Perl is vulnerable to a HTTP/2 Bomb. Protocol::HTTP2's inbound HPACK path has no header-list size limit, so a small HTTP/2 request can expand into large server memory the "HTTP/2 bomb". The headersdecode method materialises a full key+value copy per indexe...

CVE-2026-10725 Protocol::HTTP2 versions before 1.13 for Perl is vulnerable to a HTTP/2 Bomb

Protocol::HTTP2 versions before 1.13 for Perl is vulnerable to a HTTP/2 Bomb. Protocol::HTTP2's inbound HPACK path has no header-list size limit, so a small HTTP/2 request can expand into large server memory the "HTTP/2 bomb". The headersdecode method materialises a full key+value copy per indexe...

CVE-2026-10725

The Protocol::HTTP2 Perl module (versions before 1.13 ) is vulnerable to an HTTP/2 Bomb attack. The root cause is that the inbound HPACK path lacks a header-list size limit, allowing a small HTTP/2 request to expand into large amounts of server memory. Specifically, the headers_decode method crea...

PT-2026-47148

Name of the Vulnerable Software and Affected Versions Protocol::HTTP2 versions prior to 1.13 Description The software is susceptible to an HTTP/2 Bomb, where a small request can expand into large server memory consumption. This occurs because the inbound HPACK path lacks a header-list size limit...

CVE-2026-33814

A flaw was found in the HTTP/2 protocol implementation within the Go standard library golang.org/x/net and net/http/internal/http2. A remote attacker can exploit this vulnerability by sending a specially crafted HTTP/2 SETTINGS frame with the SETTINGSMAXFRAMESIZE parameter set to zero. This...

CVE-2026-49754

Allocation of Resources Without Limits or Throttling vulnerability in elixir-mint Mint allows attacker-controlled HTTP/2 servers to exhaust memory in a Mint client HTTP/2 CONTINUATION flood. When Mint's HTTP/2 receive path observes a HEADERS frame without the ENDHEADERS flag, the unparsed...

net/http/internal/http2: golang: golang.org/x/net: Go HTTP/2: Denial of Service via malformed SETTINGS_MAX_FRAME_SIZE frame

A flaw was found in the HTTP/2 protocol implementation within the Go standard library golang.org/x/net and net/http/internal/http2. A remote attacker can exploit this vulnerability by sending a specially crafted HTTP/2 SETTINGS frame with the SETTINGSMAXFRAMESIZE parameter set to zero. This...

HCL BigFix Remote Control <= 10.1.0.0442 Multiple Vulnerabilities

The version of HCL BigFix Remote Control running on the remote host is 10.1.0.0442 or earlier. It is, therefore, affected by multiple vulnerabilities: - A misconfigured Content Security Policy CSP in HCL BigFix Remote Control Server WebUI versions 10.1.0.0442 and earlier fails to define directive...

CVE-2026-49754

Allocation of Resources Without Limits or Throttling vulnerability in elixir-mint Mint allows attacker-controlled HTTP/2 servers to exhaust memory in a Mint client HTTP/2 CONTINUATION flood. When Mint's HTTP/2 receive path observes a HEADERS frame without the ENDHEADERS flag, the unparsed...

CVE-2026-49754 HTTP/2 CONTINUATION flood in Mint client via unbounded header-block accumulation

Allocation of Resources Without Limits or Throttling vulnerability in elixir-mint Mint allows attacker-controlled HTTP/2 servers to exhaust memory in a Mint client HTTP/2 CONTINUATION flood. When Mint's HTTP/2 receive path observes a HEADERS frame without the ENDHEADERS flag, the unparsed...