K000163436: Apache Tomcat vulnerabilities CVE-2026-73581, CVE-2026-76183, CVE-2026-77762, and CVE-2026-79677

Security Advisory Description CVE-2026-73581 Improper Check for Certificate Revocation vulnerability in Apache Tomcat. Both the OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M...

CVE-2026-78437

A flaw was found in Apache Tomcat. An incomplete cleanup vulnerability allows a remote attacker to send a malformed HTTP/2 request. This can potentially cause a denial of service, leading to one request from another user failing...

CVE-2026-86350

A flaw was found in Apache Tomcat. This vulnerability, identified as HTTP Request/Response smuggling, stems from an inconsistent interpretation of HTTP/2 requests. A regression in a prior security fix can cause request headers to be mixed up. This could allow a remote attacker to bypass security...

Uncontrolled Resource Consumption

Apache Tomcat is vulnerable to Uncontrolled Resource Consumption. The vulnerability is due to an allocation leak in HTTP/2 backlog tracking when streams are reset, which allows a remote attacker to repeatedly reset streams and consume server resources, potentially causing denial of service...

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-2026-92103

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 ...

EUVD-2026-88219

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 ...

CVE-2026-92103 Mint HTTP/2 client buffers oversized frames up to 16 MiB before enforcing max_frame_size

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 ...

CVE-2026-92103 Mint HTTP/2 client buffers oversized frames up to 16 MiB before enforcing max_frame_size

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 ...

CVE-2026-92103

The elixir-mint mint library (versions 0.1.0 to 1.11.0 ) is vulnerable to an Allocation of Resources Without Limits or Throttling issue. The root cause is located in Mint.HTTP2.Frame.decode_next/2 within lib/mint/http2/frame.ex, where the software only compares the frame size against the max_fram...

EEF-CVE-2026-92103 Mint HTTP/2 client buffers oversized frames up to 16 MiB before enforcing max_frame_size

Summary 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...

CVE-2026-92103 Mint HTTP/2 client buffers oversized frames up to 16 MiB before enforcing max_frame_size

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 ...

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...

EUVD-2026-88218

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 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 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...

Security update for nodejs16

This update for nodejs16 fixes the following issues: CVE-2025-23085: memory leak when remote peer abruptly closes socket without sending GOAWAY notification bsc1236250. CVE-2025-23166: improper error handling in async cryptographic operations crashes process bsc1243218. CVE-2025-23167: llhttp:...

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-2026-91043: 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...