The vulnerability of the smc_rx_pipe_buf_release() function in the net/smc/smc_rx.c module of the SMC protocol family, which is part of the Linux operating system’s kernel, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the smcrxpipebufrelease function in the net/smc/smcrx.c module of the SMC protocol family implementation in the Linux operating system’s kernel is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the...

The vulnerability of the SSH protocol analyzer, a traffic analysis tool for computer networks developed by Wireshark, allows a hacker to cause a service failure.

The vulnerability of the SSH protocol analyzer and the network traffic analyzer in Wireshark is related to buffer overflow in dynamic memory. Exploiting this vulnerability can allow a attacker to cause a service failure...

OpenSSL -- Multiple vulnerabilities

The OpenSSL poject reports: Heap Buffer Overflow in CMS Key Unwrapping CVE-2026-63072 Moderate Invalid Pointer Dereference in CMP Server via Crafted protectionAlg CVE-2026-63076 Moderate RPK Server Signature Algorithm Selection Can Dereference a Missing Certificate CVE-2026-14457 Low Excessive...

OpenSSL Toolkit 3.6.4

OpenSSL is a robust, fully featured Open Source toolkit implementing the Secure Sockets Layer and Transport Layer Security protocols with full-strength cryptography world-wide. This is the 3.6 release...

BGPay: An Incentive-Compatible Mechanism for BGP Hijack Filtering

BGP hijacking remains a persistent threat as existing defenses, including RPKI/ROV suffer from a fundamental incentive misalignment: the networks best positioned to filter malicious announcements bear operational costs but receive no direct benefit, while the victim prefix owner captures all the...

CVE-2026-63075

Issue summary: When OpenSSL processes QUIC traffic from a peer that repeatedly sends ack-eliciting packets while not acknowledging ACK-only responses, the QUIC stack can retain ACK-only packet metadata for the lifetime of the connection. Impact summary: A remote peer that can complete a QUIC...

CVE-2026-63074: Allocation of Resources Without Limits or Throttling

Issue summary: The OpenSSL Certificate Management Protocol CMP caches additional certificates extraCerts sent in a CMP message, but never expunges them for instance if they are invalid. If a server reuses an OSSLCMPCTX frequently, this cache of extraCerts may grow unboundedly, and a malicious...

Wazuh Server 3.9.0 < 4.14.5 DoS (CVE-2026-44253)

The version of Wazuh Server on the remote host is at least 3.9.0 and prior to 4.14.5. It is, therefore, affected by a denial of service vulnerability: - The cluster protocol allows an authenticated cluster node to exhaust memory on the master. The receivestr method accepts an attacker-controlled...

Ubuntu 22.04 LTS / Pro Realtime 22.04 LTS : Linux kernel (IBM) vulnerabilities (USN-8658-2)

The remote Ubuntu 22.04 LTS / Pro Realtime 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8658-2 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This...

SeriCrypt: An LLM-Driven Context-Aware Serialization Framework for Cryptographic Protocols

Constructing syntactically correct and cryptographically valid message sequences is essential for protocol state machine learning, conformance testing, and fuzzing. Unlike plaintext protocols, cryptographic protocols involve complex cross-message state dependencies and cryptographic computation...

CVE-2026-76816

Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.137.Final and 4.2.17.Final, MqttEncoder does not validate client identifiers, will topics, usernames, and PUBLISH topic names before encoding, allowing prohibited null bytes in MQTT UTF-8 string fields and...

CVE-2026-76816

Netty , an asynchronous event-driven network framework, contains a validation bypass in its MqttEncoder prior to versions 4.1.137.Final and 4.2.17.Final . The encoder fails to validate client identifiers, will topics, usernames, and PUBLISH topic names before encoding, allowing prohibited null by...

actix-postgres (>=0.1.0, <=0.4.0), actyx_sdk (>=0.1.0, <=0.3.0) +592 more potentially affected by unknown CVE via postgres-protocol (>=0.1.1, <=0.6.10)

postgres-protocol CARGO version =0.1.1, =0.1.0, =0.1.0, =0.5.0, =0.1.0, =0.0.1, =0.1.0, =0.1.0, =0.4.0, =0.1.1, =0.3.0 - alkstore-postgres 0.1.0 - allex-keyed-events 0.1.0 and more Source cves: unknown CVE Source advisory: OSV:GHSA-RGQC-3X5P-6GWG...

postgres-protocol: Panic decoding a malformed `hstore` value allows denial of service

A malicious or compromised server can return a binary hstore value with an invalid internal length field, causing the client to panic while decoding it. Applications that connect only to a trusted database are not exposed; the risk applies to clients that may connect to untrusted or user-supplied...

GHSA-RGQC-3X5P-6GWG postgres-protocol: Panic decoding a malformed `hstore` value allows denial of service

A malicious or compromised server can return a binary hstore value with an invalid internal length field, causing the client to panic while decoding it. Applications that connect only to a trusted database are not exposed; the risk applies to clients that may connect to untrusted or user-supplied...

postgres-protocol: 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...

actix-postgres (>=0.1.0, <=0.4.0), actyx_sdk (>=0.1.0, <=0.3.0) +580 more potentially affected by unknown CVE via postgres-protocol (>=0.4.0, <=0.6.10)

postgres-protocol CARGO version =0.4.0, =0.1.0, =0.1.0, =0.5.0, =0.1.0, =0.0.1, =0.1.0, =0.1.0, =0.4.0, =0.1.1, =0.3.0 - alkstore-postgres 0.1.0 - allex-keyed-events 0.1.0 and more Source cves: unknown CVE Source advisory: OSV:GHSA-5X78-73V4-XG6W...

GHSA-5X78-73V4-XG6W postgres-protocol: 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-2026-74689

A flaw was found in the Linux kernel. An ineffective length check in the vccsetsockopt function within the Asynchronous Transfer Mode ATM network protocol implementation can lead to a slab-out-of-bounds read. This occurs when a caller passes a mismatched level, bypassing the length check, or when...

aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework. This vulnerability allows a remote attacker to perform HTTP request smuggling due to an edge case in the WebSocket upgrade procedure. When a WebSocket upgrade request includes a body, the parser may switch protocols before...