CVE-2026-86474 Improper Certificate Validation in the Firmware Download vulnerability

The lack of TLS certificate validation when downloading firmware updates in VEO and VEO-XS Wi-Fi monitors, in versions prior to 01.48.001, allows an attacker to perform man-in-the-middle attacks on the update channel...

CVE-2026-86474

CVE-2026-86474 affects VEO and VEO-XS Wi-Fi monitors (by Fermax) in versions prior to 01.48.001 . The root cause is the lack of TLS certificate validation when downloading firmware updates, which allows an attacker to perform man-in-the-middle (MITM) attacks on the update channel. The CVSS 4.0 ba...

PT-2026-93795

Name of the Vulnerable Software and Affected Versions RabbitMQ amqp091-go versions prior to 1.13.0 Description A security weakness exists in the tlsConfigFromURI function within uri.go when constructing a tls.Config object from an amqps:// connection URI. The library fails to explicitly set the...

CVE-2026-84850

Devolutions Server version 2026.2.16 and earlier is vulnerable to improper certificate validation in the shared HTTP client used by synchronization and integration features. This flaw allows a network-positioned attacker to intercept and tamper with outbound TLS connections by utilizing a spoofed...

CVE-2026-91988

atomic-agents-stack before 1.1.0 accepts cleartext HTTP schemes in the HTTP MCP server-registry backend factory, allowing network man-in-the-middle attackers to rewrite catalog responses. Attackers can inject arbitrary command and argument values that are spawned as local subprocesses by...

CVE-2026-91953

FreeRDP versions before 3.31.0 contain a heap buffer overflow vulnerability in negosendnegotiationrequest that fails to validate the LBLOADBALANCEINFO field length before writing to a fixed 512-byte buffer. A malicious RDP server or man-in-the-middle can send a Server Redirection PDU with an...

CVE-2026-91988 atomic-agents-stack before 1.1.0 Remote Code Execution via HTTP MCP

atomic-agents-stack before 1.1.0 accepts cleartext HTTP schemes in the HTTP MCP server-registry backend factory, allowing network man-in-the-middle attackers to rewrite catalog responses. Attackers can inject arbitrary command and argument values that are spawned as local subprocesses by...

CVE-2026-91988 atomic-agents-stack before 1.1.0 Remote Code Execution via HTTP MCP

atomic-agents-stack before 1.1.0 accepts cleartext HTTP schemes in the HTTP MCP server-registry backend factory, allowing network man-in-the-middle attackers to rewrite catalog responses. Attackers can inject arbitrary command and argument values that are spawned as local subprocesses by...

CVE-2026-91988

atomic-agents-stack before 1.1.0 is vulnerable to remote code execution via its HTTP MCP server-registry backend (mcp_registry/http.py, function make_http_mcp_server_registry_backend_from_url). The factory accepts both http and https schemes; over cleartext http://, a network man-in-the-middle ca...

CVE-2026-59638

A flaw was found in Bouncy Castle for Java. The Java Secure Socket Extension JSSE hostname verifier incorrectly enables the Common Name CN fallback by default, despite it being documented as an opt-in feature. This misconfiguration could allow a remote attacker to bypass proper hostname validatio...

Astra Linux – Vulnerability in Ruby 2.5, JRuby

A issue was discovered in Ruby between versions 2.6.7, 2.7.x up to 2.7.3, and 3.x up to 3.0.1. The Net::IMAP library does not raise an exception when the StartTLS command fails with an unknown response. This may allow man-in-the-middle attackers to bypass TLS protections by leveraging the network...

Astra Linux – Vulnerability in unbound

Before version 1.9.5, Unbound allowed configuration injection in the createunboundadservers.sh script after a successful man-in-the-middle attack on a cleartext HTTP session. NOTE: The vendor does not consider this a vulnerability of the Unbound software. createunboundadservers.sh is a contribute...

kernel: Bluetooth: SMP: force responder MITM requirements before building the pairing response

A flaw was found in the Linux kernel's Bluetooth Security Manager Protocol SMP. An attacker could exploit this vulnerability during the Bluetooth pairing process by manipulating authentication requirements. This could lead to the selection of a weaker pairing method than intended, potentially...

Exploiting and Securing Docker Containers and Kubernetes Pods from a MitM Attack

PURPOSE - Workloads in containers, such as Docker containers and Kubernetes pods, are vulnerable to many of the same attacks as workloads in non-container environments, including phishing, application exploits and network intrusions. This systematic review and design-and-creation study explores...

ALSA-2026:67150 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Linux kernel: Denial of Service in qla2xxx SCSI driver due to improper command handling after chip reset CVE-2025-68745 kernel: drm/xe: Open-code GGTT MMIO access protection CVE-2026-2346...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: nginx (UTSA-2026-091420)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-091420 advisory. ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as...

CVE-2026-90651

Socket Firewall socketdev/socket-registry-firewall in registry mode before 2.0.0 does not verify upstream TLS certificates by default. When the apisslverify and upstreamsslverify configuration keys are omitted from socket.yml, the generated configuration sets SOCKETAPISSLVERIFY='false' and...

CVE-2026-90647

ASE/Kalkitech ASE2000 V2 Communication Test Set 2.35 through 2.37 on Windows contains an improper certificate validation vulnerability in the IEC 60870-5-104 TLS client Task Mode. This allows a network-positioned attacker to bypass certificate validation via a certificate with multiple simultaneo...

fluxion v6.32

Fluxion is the future of MITM WPA attacks Fluxion is a security auditing and social-engineering research tool. It is a remake of linset by vk496 with hopefully fewer bugs and more functionality. The script attempts to retrieve the WPA/WPA2 key from a target access point by means of a social...

PT-2026-90730

Name of the Vulnerable Software and Affected Versions Socket Firewall socketdev/socket-registry-firewall versions prior to 2.0.0 Description In registry mode, the software fails to verify upstream TLS certificates by default. When the api ssl verify and upstream ssl verify configuration keys are...