Cisco IOS XE Software security vulnerabilities

Cisco IOS XE Software is a network operating system developed by the American company Cisco. There is a security vulnerability in Cisco IOS XE Software, which stems from improper memory resource management during the establishment of TLS connections. This vulnerability may lead to memory exhausti...

Linux Kernel Security Vulnerabilities

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an improper registration order of the PHY LED triggers. This vulnerability may lead to an AB-BA deadloc...

NGINX Plus OSS Proxy Injection

The vulnerability of the TLS traffic proxy mechanism in NGINX Plus and NGINX OSS lies in the loading of external, unreliable data alongside reliable data. Exploiting this vulnerability allows a malicious actor to inject data in plain text...

Path Traversal in DiskIOStore via Unsanitized Layer Names in Keras 3

Description A logic flaw in the Keras 3 v3.0.0+ model saving and loading library handles internal asset paths insecurely. Specifically, the DiskIOStore.make method in keras/src/saving/savinglib.py uses user-provided layer names to construct directory paths without sanitizing for parent directory...

DEBIAN-CVE-2026-28755

NGINX Plus and NGINX Open Source have a vulnerability in the ngxstreamsslmodule module due to the improper handling of revoked certificates when configured with the sslverifyclient on and sslocsp on directives, allowing the TLS handshake to succeed even after an OCSP check identifies the...

CVE-2026-28755

NGINX Plus and NGINX Open Source have a vulnerability in the ngxstreamsslmodule module due to the improper handling of revoked certificates when configured with the sslverifyclient on and sslocsp on directives, allowing the TLS handshake to succeed even after an OCSP check identifies the...

CVE-2026-28755

NGINX Plus and NGINX Open Source have a vulnerability in the ngxstreamsslmodule module due to the improper handling of revoked certificates when configured with the sslverifyclient on and sslocsp on directives, allowing the TLS handshake to succeed even after an OCSP check identifies the...

CVE-2026-28755

NGINX Plus and NGINX Open Source have a vulnerability in the ngxstreamsslmodule module due to the improper handling of revoked certificates when configured with the sslverifyclient on and sslocsp on directives, allowing the TLS handshake to succeed even after an OCSP check identifies the...

CVE-2026-28755

NGINX Plus and NGINX Open Source have a vulnerability in the ngxstreamsslmodule module due to the improper handling of revoked certificates when configured with the sslverifyclient on and sslocsp on directives, allowing the TLS handshake to succeed even after an OCSP check identifies the...

Security Bulletin: DataStage on Cloud Pak for Data is vulnerable to handshake corruption due to the crypto/tls package (CVE-2025-68121)

Summary Crypto/tls is used as part of secure encryption by DataStage on Cloud Pak for Data. Vulnerability Details CVEID:CVE-2025-68121 DESCRIPTION: During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields mutated between the initial handshake and the...

Moderate: Red Hat Security Advisory: nginx security update

An update for nginx is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

OSV-2026-449 Use-of-uninitialized-value in pcpp::SomeIpSdEntry::SomeIpSdEntry

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=495096701 Crash type: Use-of-uninitialized-value Crash state: pcpp::SomeIpSdEntry::SomeIpSdEntry pcpp::SomeIpSdLayer::getEntries readParsedPacket...

ALSA-2026:5581 Moderate: nginx:1.24 security update

nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security Fixes: nginx: NGINX: Data injection via man-in-the-middle attack on TLS proxied connections CVE-2026-1642 For more details about the security issues,...

Linux PHY Driver DoS

The vulnerability of the mdiobusinit function in the drivers/net/phy/mdiobus.c module of the Linux physical-layer network support driver is related to improper initialization. Exploiting this vulnerability could allow an attacker to cause a system failure...

USN-8117-1 strongswan vulnerability

Kazuma Matsumoto discovered that strongSwan incorrectly handled EAP-TTLS AVPs when using the eap-ttls plugin. An attacker could possibly use this issue to cause strongSwan to consume resources and crash, resulting in a denial of service...

USN-8117-1: strongSwan vulnerability

Kazuma Matsumoto discovered that strongSwan incorrectly handled EAP-TTLS AVPs when using the eap-ttls plugin. An attacker could possibly use this issue to cause strongSwan to consume resources and crash, resulting in a denial of service...

USN-8116-1: Linux kernel (Intel IoTG Real-time) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - ACPI drivers; - ATM...

Hybridauth Trust Management Vulnerability

Hybridauth is an open-source web-based authentication and authorization software developed by Hybridauth. Versions of Hybridauth 3.12.2 and earlier contained a vulnerability related to trust management. This vulnerability stemmed from incorrect handling of parameters in the curlOptions file withi...

PT-2026-27123

A vulnerability was found in HybridAuth up to 3.12.2. This issue affects some unknown processing of the file src/HttpClient/Curl.php of the component SSL Handler. The manipulation of the argument curlOptions results in improper certificate validation. The attack can be launched remotely. This...

TLS Certificate and Domain Feature Analysis of Phishing Domains in the Danish .Dk Namespace

Phishing attacks remain a persistent cybersecurity threat, and the widespread adoption of TLS certificates has unintentionally enabled malicious websites to appear trustworthy to users. This study examines whether certificate metadata and domain characteristics can help distinguish phishing domai...