CVE-2026-46344 liboqs: Heap-buffer-overflow in XMSS verification path via OID-controlled parameter mismatch (xmss_commons.c:194)

liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. Prior to 0.16.0, an out-of-bounds read has been identified in the XMSS and XMSS^MT stateful signature verification code. When the verification function is called with a...

CVE-2026-10099

XX-Net V5.16.6 contains a WebSocket frame parsing vulnerability in the WebSocketreceiveworker routine of simplehttpserver.py that allows attackers to cause corrupted application data by sending unmasked WebSocket frames. The server unconditionally reads 4 bytes as a masking key regardless of...

RLSA-2026:19126 Important: yggdrasil security update

yggdrasil is a system daemon that subscribes to topics on an MQTT broker and routes any data received on the topics to an appropriate child "worker" process, exchanging data with its worker processes through a D-Bus message broker. Security Fixes: net/url: Incorrect parsing of IPv6 host literals ...

RLSA-2026:19066 Moderate: openssl security update

OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full-strength general-purpose cryptography library. Security Fixes: openssl: openssl: Information Disclosure from Uninitialized Memory via Invalid RSA Public Key CVE-2026-317...

RLSA-2026:19137 Important: go-fdo-server security update

This package provides a server-side implementation of the FIDO Device Onboard FDO specification, written in Go. FDO is an open standard for the late binding of device credentials, allowing for automated and secure on-boarding of devices when they are first powered on in their final location...

openssl security update

An update is available for openssl. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and...

CVE-2026-10099 XX-Net V5.16.6 WebSocket Frame Parsing Data Corruption via simple_http_server.py

XX-Net V5.16.6 contains a WebSocket frame parsing vulnerability in the WebSocketreceiveworker routine of simplehttpserver.py that allows attackers to cause corrupted application data by sending unmasked WebSocket frames. The server unconditionally reads 4 bytes as a masking key regardless of...

EUVD-2026-33346

XX-Net V5.16.6 contains a WebSocket frame parsing vulnerability in the WebSocketreceiveworker routine of simplehttpserver.py that allows attackers to cause corrupted application data by sending unmasked WebSocket frames. The server unconditionally reads 4 bytes as a masking key regardless of...

CVE-2026-10099

XX-Net version 5.16.6 is affected by a WebSocket frame parsing vulnerability in the WebSocket_receive_worker routine of simple_http_server.py. The issue arises because the server unconditionally reads 4 bytes as a masking key regardless of the MASK bit in the frame header, causing the first 4 byt...

CVE-2026-10099 XX-Net V5.16.6 WebSocket Frame Parsing Data Corruption via simple_http_server.py

XX-Net V5.16.6 contains a WebSocket frame parsing vulnerability in the WebSocketreceiveworker routine of simplehttpserver.py that allows attackers to cause corrupted application data by sending unmasked WebSocket frames. The server unconditionally reads 4 bytes as a masking key regardless of...

CVE-2026-10099

XX-Net V5.16.6 contains a WebSocket frame parsing vulnerability in the WebSocketreceiveworker routine of simplehttpserver.py that allows attackers to cause corrupted application data by sending unmasked WebSocket frames. The server unconditionally reads 4 bytes as a masking key regardless of...

CVE-2026-10099 XX-Net V5.16.6 WebSocket Frame Parsing Data Corruption via simple_http_server.py

XX-Net V5.16.6 contains a WebSocket frame parsing vulnerability in the WebSocketreceiveworker routine of simplehttpserver.py that allows attackers to cause corrupted application data by sending unmasked WebSocket frames. The server unconditionally reads 4 bytes as a masking key regardless of...

GHSA-MQ5V-PXPM-8JW2 Froxlor has privilege escalation in SSH key synchronization via symlinked `authorized_keys` path

Summary Froxlor 2.3.6 contains a symlink-following flaw in the root-owned SSH key synchronization path used for customer FTP users. The provisioning code appends public keys to /.ssh/authorizedkeys under a customer-controlled home directory without verifying that the target path is not a symbolic...

Froxlor has privilege escalation in SSH key synchronization via symlinked `authorized_keys` path

Summary Froxlor 2.3.6 contains a symlink-following flaw in the root-owned SSH key synchronization path used for customer FTP users. The provisioning code appends public keys to /.ssh/authorizedkeys under a customer-controlled home directory without verifying that the target path is not a symbolic...

SUSE-SU-2026:2115-1 Security update for gnutls

This update for gnutls fixes the following issues - CVE-2026-3833: x509/name-constraints: compare domain names case-insensitive bsc1263707. - CVE-2026-5260: lib/pkcs11privkey: guard against overreading on short ciphertexts bsc1263715. - CVE-2026-5419: gnutlscipherdecrypt3: make PKCS7 unpadding...

Attackers Use LLM Agent for Post-Exploitation After Marimo CVE-2026-39987 Exploit

An unknown threat actor has been observed using a large language model LLM agent to conduct post-compromise actions after obtaining initial access following the exploitation of a publicly-accessible Marimo network using a recently disclosed vulnerability. "The attacker compromised an...

CVE-2026-45707

n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. Prior to 2.51.2, when ENABLEMULTITENANT=true, the HTTP transport documents that the target n8n instance is selected per-request from x-n8n-url / x-n8n-key headers. Requests that...

CVE-2026-45580

WWBN AVideo is an open source video platform. In 29.0 and earlier, there is a stored cross-site scripting vulnerability. The Live plugin's "YouTube-style" view renders the live transmission's stream key into an HTML class attribute by raw echo, without htmlspecialchars. A canStream user can persi...

CVE-2026-40528

OpenSC before 0.27.0, fixed in commit 0358817, contains a stack and heap buffer overrun vulnerability in the dokeyvalue function in src/pkcs15init/profile.c that allows attackers to corrupt memory by supplying a crafted profile configuration file. During pkcs15-init invocation, a key value entry...

CLSA-2026-1780062952 Fix CVE(s): CVE-2026-28389

SECURITY UPDATE: NULL pointer dereference in CMS EnvelopedData processing when a KeyAgreeRecipientInfo message omits the optional parameters field of KeyEncryptionAlgorithmIdentifier. Both dhcmssetsharedinfo and ecdhcmssetsharedinfo dereference alg-parameter without a NULL check, allowing a remot...