CVE-2026-46340

Netty SCTP reassembly vulnerability (CVE-2026-46340) affects netty-transport-sctp before 4.1.135.Final and 4.2.15.Final. For each non-complete SctpMessage fragment, fragments are accumulated by wrapping the previous accumulator with the new slice into a new CompositeByteBuf, creating an unbounded...

Security update for qemu

This update for qemu fixes the following issues: CVE-2025-14876: qemu-kvm: Unbounded allocation in virtio-crypto bsc1255400. CVE-2026-0665: out-of-bounds heap access can lead to a denial of service or potential memory corruption bsc1256484. CVE-2026-2243: incorrect bounds check leads to heap...

Security update for qemu

This update for qemu fixes the following issues: CVE-2026-2243: incorrect bounds check leads to heap out-of-bounds read and a 12-byte information leak when processing specially crafted VMDK files bsc1258509. CVE-2026-3195: heap buffer overflow when reading input audio in the virtio-snd device inp...

RUSTSEC-2026-0179 Unbounded SCRAM iteration count allows a malicious server to cause CPU-exhaustion denial of service

A malicious, compromised, or man-in-the-middle server can supply an arbitrarily large SCRAM-SHA-256 PBKDF2 iteration count during authentication. The client runs it inline with no upper bound, pinning a tokio worker thread for minutes per connection, possibly stalling the whole async runtime...

CVE-2026-44892

Netty is a network application framework for development of protocol servers and clients. Prior to version 4.2.15.Final, the default configuration of the Http3ConnectionHandler in the Netty HTTP/3 codec lacks an enforced maximum header size limit. When a peer does not explicitly specify...

CVE-2026-44892 Netty has a Vulnerable Default Configuration Which Leads to Denial of Service via Unbounded HTTP/3 Header Size

Netty is a network application framework for development of protocol servers and clients. Prior to version 4.2.15.Final, the default configuration of the Http3ConnectionHandler in the Netty HTTP/3 codec lacks an enforced maximum header size limit. When a peer does not explicitly specify...

CVE-2026-44892 Netty has a Vulnerable Default Configuration Which Leads to Denial of Service via Unbounded HTTP/3 Header Size

Netty is a network application framework for development of protocol servers and clients. Prior to version 4.2.15.Final, the default configuration of the Http3ConnectionHandler in the Netty HTTP/3 codec lacks an enforced maximum header size limit. When a peer does not explicitly specify...

CVE-2026-44892 Netty has a Vulnerable Default Configuration Which Leads to Denial of Service via Unbounded HTTP/3 Header Size

Netty is a network application framework for development of protocol servers and clients. Prior to version 4.2.15.Final, the default configuration of the Http3ConnectionHandler in the Netty HTTP/3 codec lacks an enforced maximum header size limit. When a peer does not explicitly specify...

CVE-2026-44892

CVE-2026-44892 affects Netty’s HTTP/3 codec. Before 4.2.15.Final, Http3ConnectionHandler defaults allow an unbounded maximum header size when HTTP3_SETTINGS_MAX_FIELD_SECTION_SIZE isn’t specified, enabling a malicious peer to flood headers and cause memory exhaustion (OutOfMemoryError) with netwo...

PT-2026-48892

Name of the Vulnerable Software and Affected Versions OpenTelemetry-cpp versions prior to 1.27.0 Description The OTLP HTTP exporters for traces, metrics, and logs read the complete HTTP response into an in-memory vector of bytes without implementing a size limit. This can lead to memory exhaustio...

PT-2026-49003

Name of the Vulnerable Software and Affected Versions Nezha Monitoring versions 1.0.0 through 2.1.x Description The dashboard exposes two endpoints that create long-lived WebSocket streams to monitored agents: "/api/v1/terminal" which triggers the createTerminal function, and "/api/v1/file" which...

Allocation of Resources Without Limits or Throttling

Overview @steipete/summarize-core is a Summarize core library content extraction + prompts. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the temp-file download process. An attacker can exhaust disk or system resources by streaming an...

GHSA-76R6-X97P-67VR Russh: SSH identification parsing accepted non-canonical client banners and did not bound pre-banner input

Summary russh did not enforce the SSH identification-string rules as deliberately as OpenSSH. In particular, the server-side identification reader used the same permissive path as the client, allowing pre-banner lines from clients, and the reader did not enforce a bounded number of pre-banner...

CVE-2026-53781

Summarize before 0.17.0 contains a resource exhaustion vulnerability that allows remote attackers to cause disk exhaustion by serving media responses that bypass the enforced size limit through missing or misreported Content-Length headers, chunked transfer encoding, or failed HEAD requests...

CVE-2026-53781 Summarize < 0.17.0 Disk Exhaustion via Uncapped Media Download

Summarize before 0.17.0 contains a resource exhaustion vulnerability that allows remote attackers to cause disk exhaustion by serving media responses that bypass the enforced size limit through missing or misreported Content-Length headers, chunked transfer encoding, or failed HEAD requests...

CVE-2026-41726

A flaw was found in spring-kafka. When an application uses the DelegatingDeserializer, a malicious producer can exploit this vulnerability by sending records with unique, random spring.kafka.serialization.selector header values. This can cause the consumer's memory heap to grow without limits,...

crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate

A flaw was found in golang. A remote attacker could exploit this vulnerability by providing a specially crafted certificate during the error string construction process within the HostnameError.Error function. This flaw, caused by unbounded string concatenation, leads to excessive resource...

crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate

A flaw was found in golang. A remote attacker could exploit this vulnerability by providing a specially crafted certificate during the error string construction process within the HostnameError.Error function. This flaw, caused by unbounded string concatenation, leads to excessive resource...

golang: net/url: Memory exhaustion in query parameter parsing in net/url

A flaw was found in the net/url package in the Go standard library. The package does not enforce a limit on the number of unique query parameters it parses. A Go application using the net/http.Request.ParseForm method will try to process all parameters provided in the request. A specially crafted...

golang: net/url: Memory exhaustion in query parameter parsing in net/url

A flaw was found in the net/url package in the Go standard library. The package does not enforce a limit on the number of unique query parameters it parses. A Go application using the net/http.Request.ParseForm method will try to process all parameters provided in the request. A specially crafted...