AmbShield: Enhancing Physical Layer Security with Ambient Backscatter Devices against Eavesdroppers

Passive eavesdropping compromises confidentiality in wireless networks, especially in resource-constrained environments where heavyweight cryptography is impractical. Physical layer security PLS exploits channel randomness and spatial selectivity to confine information to an intended receiver wit...

CVE-2025-52435

J2EE Misconfiguration: Data Transmission Without Encryption vulnerability in Apache NimBLE. Improper handling of Pause Encryption procedure on Link Layer results in a previously encrypted connection being left in un-encrypted state allowing an eavesdropper to observe the remainder of the exchange...

CVE-2025-71063

Errands before 46.2.10 does not verify TLS certificates for CalDAV servers...

CVE-2026-22252

LibreChat is a ChatGPT clone with additional features. Prior to v0.8.2-rc2, LibreChat's MCP stdio transport accepts arbitrary commands without validation, allowing any authenticated user to execute shell commands as root inside the container through a single API request. This vulnerability is fix...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: Do not block the input queue by waiting for the MSC response.“ Currently, the gsmqueue function processes incoming frames. When opening a DLC channel, it calls gsmdlciopen, which in turn calls gsmmodemupdate. If the...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: tls: Wait for pending async decryption if tlsstrpmsghold fails Async decryption calls tlsstrpmsghold to create a clone of the input skb, in order to hold references to the memory it uses. If we fail to allocate that clone,...

Uncaught Exception

Overview Affected versions of this package are vulnerable to Uncaught Exception in the TLS module when a TLS server is configured with pskCallback or ALPNCallback. A remote attacker can crash or exhaust resources of a TLS server by sending input that causes the callback to throw an error...

[SECURITY] Fedora 42 Update: NetworkManager-l2tp-1.52.0-1.fc42

This package contains software for integrating L2TP and L2TP over IPsec VPN support with the NetworkManager...

[SECURITY] Fedora 43 Update: NetworkManager-l2tp-1.52.0-1.fc43

This package contains software for integrating L2TP and L2TP over IPsec VPN support with the NetworkManager...

PT-2026-2801

Name of the Vulnerable Software and Affected Versions go-ethereum geth versions prior to 1.16.8 Description go-ethereum geth is a golang implementation of the Ethereum protocol. A specially crafted message can force a vulnerable node to shutdown or crash, resulting in a denial-of-service conditio...

MiracleLinux 9 : nginx-1.20.1-22.el9.ML.1 (AXSA:2025-10304:01)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2025-10304:01 advisory. nginx: TLS Session Resumption Vulnerability CVE-2025-23419 Tenable has extracted the preceding description block directly from the MiracleLinux security...

RHEL 9 : kernel (RHSA-2026:0457)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:0457 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Linux kernel: SCTP...

MiracleLinux 9 : httpd-2.4.62-4.el9_6.4 (AXSA:2025-10819:07)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-10819:07 advisory. httpd: insufficient escaping of user-supplied data in modssl CVE-2024-47252 httpd: modssl: access control bypass by trusted clients is possible usi...

CVE-2026-22250

wlc is a Weblate command-line client using Weblate's REST API. Prior to 1.17.0, the SSL verification would be skipped for some crafted URLs. This vulnerability is fixed in 1.17.0...

CVE-2026-22250

CVE-2026-22250 affects the Weblate command-line client wlc . Prior to version 1.17.0, SSL verification could be skipped for certain crafted URLs, potentially allowing an attacker to access sensitive resources. Ubuntu USN-7981-1 summarizes the issue and notes an update is available; remediation is...

Improper Certificate Validation

Overview wlc is an A command-line utility for Weblate, translation tool with tight version control integration Affected versions of this package are vulnerable to Improper Certificate Validation in the SSL verification process. An attacker can intercept sensitive information by crafting malicious...

CVE-2025-71063

Errands before 46.2.10 does not verify TLS certificates for CalDAV servers...

EUVD-2026-1930

Errands before 46.2.10 does not verify TLS certificates for CalDAV servers...

CVE-2025-71063

Errands before 46.2.10 does not verify TLS certificates for CalDAV servers...

CVE-2025-71063

The issue concerns Errands (pre-46.2.10) failing to verify TLS certificates when communicating with CalDAV servers, a trust-management vulnerability. Root cause: TLS certificate validation is omitted for CalDAV server connections, enabling exposure to misissued or invalid certificates. Impact det...