UBUNTU-CVE-2026-24117

Rekor is a software supply chain transparency log. In versions 1.4.3 and below, attackers can trigger SSRF to arbitrary internal services because /api/v1/index/retrieve supports retrieving a public key via user-provided URL. Since the SSRF only can trigger GET requests, the request cannot mutate...

Use of Cache Containing Sensitive Information

Overview Umbraco.Forms is an a form creator that's as easy to use. Affected versions of this package are vulnerable to Use of Cache Containing Sensitive Information due to aggressive cache headers being set by default when processing uploads with ImageSharp, which can cause intermediary caches or...

Vulnerability fixed in Palo Alto Networks PAN OS

Palo Alto Networks has fixed a vulnerability in PAN-OS. The vulnerability is in the way PAN-OS handles certain requests. Unauthenticated attackers can cause a denial-of-service DoS by repeatedly sending requests, which can cause the firewall to go into maintenance mode, disrupting normal...

Rockwell Automation CompactLogix 5370

RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to cause a denial-of-service condition. 2. RECOMMENDED PRACTICES CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability, such as: Minimize network exposure for...

Hubitat Elevation Hubs

RISK EVALUATION Successful exploitation of this vulnerability could allow an authenticated attacker to escalate their privileges and control devices outside of their authorized scope. 2. RECOMMENDED PRACTICES CISA recommends users take defensive measures to minimize the risk of exploitation of...

Apache Solr: Unauthorized bypass of certain "predefined permission" rules in the RuleBasedAuthorizationPlugin

Deployments of Apache Solr 5.3.0 through 9.10.0 that rely on Solr's "Rule Based Authorization Plugin" are vulnerable to allowing unauthorized access to certain Solr APIs, due to insufficiently strict input validation in those components. Only deployments that meet all of the following criteria ar...

CVE-2026-22022

Deployments of Apache Solr 5.3.0 through 9.10.0 that rely on Solr's "Rule Based Authorization Plugin" are vulnerable to allowing unauthorized access to certain Solr APIs, due to insufficiently strict input validation in those components. Only deployments that meet all of the following criteria ar...

Kimwolf Botnet Lurking in Corporate, Govt. Networks

A new Internet-of-Things IoT botnet called Kimwolf has spread to more than 2 million devices, forcing infected systems to participate in massive distributed denial-of-service DDoS attacks and to relay other malicious and abusive Internet traffic. Kimwolf's ability to scan the local networks of...

Oracle Solaris security vulnerabilities

Oracle Solaris is a UNIX operating system developed by the American company Oracle. There is a security vulnerability in Oracle Solaris 11 version. This vulnerability allows unverified attackers to access the system via TCP networks, potentially leading to unauthorized access to certain data...

Jordanian Man Pleads Guilty to Selling Stolen Logins for 50 Companies

Jordanian man pleads guilty to selling stolen corporate logins in FBI sting after extradition from Georgia; tied to access of 50+ company networks...

Hackers Exploiting PDF24 App to Deploy Stealthy PDFSIDER Backdoor

Resecurity has identified PDFSIDER malware that exploits the legitimate PDF24 App to covertly steal data and allow remote access. Learn how this APT-level campaign targets corporate networks through spear-phishing and encrypted communications...

Black Basta Ransomware Leader Added to EU Most Wanted and INTERPOL Red Notice

Ukrainian and German law enforcement authorities have identified two Ukrainians suspected of working for the Russia-linked ransomware-as-a-service RaaS group Black Basta. In addition, the group's alleged leader, a 35-year-old Russian national named Oleg Evgenievich Nefedov Нефедов Олег Евгеньевич...

Hybrid IDS Using Signature-Based and Anomaly-Based Detection

Intrusion detection systems IDS are essential for protecting computer systems and networks against a wide range of cyber threats that continue to evolve over time. IDS are commonly categorized into two main types, each with its own strengths and limitations, such as difficulty in detecting...

CVE-2026-21917

An Improper Validation of Syntactic Correctness of Input vulnerability in the Web-Filtering module of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. If an SRX device configured for UTM Web-Filtering receives a specifical...

CVE-2026-0203

An Improper Handling of Exceptional Conditions vulnerability in packet processing of Juniper Networks Junos OS allows an unauthenticated, network-adjacent attacker sending a specifically malformed ICMP packet to cause an FPC to crash and restart, resulting in a Denial of Service DoS. When an ICMP...

A Defender-Attacker-Defender Model for Optimizing the Resilience of Hospital Networks to Cyberattacks

Considering the increasing frequency of cyberattacks affecting multiple hospitals simultaneously, improving resilience at a network level is essential. Various countermeasures exist to improve resilience against cyberattacks, such as deploying controls that strengthen IT infrastructures to limit...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004219)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004219 advisory. A flaw that allowed an attacker to corrupt memory and possibly escalate privileges was found in the mwifiex kernel module while connecting to a malicious wireless...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003929)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003929 advisory. A flaw that allowed an attacker to corrupt memory and possibly escalate privileges was found in the mwifiex kernel module while connecting to a malicious wireless...

CVE-2026-21913

An Incorrect Initialization of Resource vulnerability in the Internal Device Manager IDM of Juniper Networks Junos OS on EX4000 models allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. On EX4000 models with 48 ports EX4000-48T, EX4000-48P, EX4000-48MP a high volu...

CVE-2026-21907

A Use of a Broken or Risky Cryptographic Algorithm vulnerability in the TLS/SSL server of Juniper Networks Junos Space allows the use of static key ciphers ssl-static-key-ciphers, reducing the confidentiality of on-path traffic communicated across the connection. These ciphers also do not support...