CVE-2026-20218 Cisco Secure Firewall Threat Defense Snort 3 Visual Basic for Applications Buffer Overflow Denial of Service Vulnerability

A vulnerability in the Snort 3 Visual Basic for Applications VBA Decompression Engine of multiple Cisco products could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart unexpectedly, resulting in a denial of service DoS condition. This vulnerability is due...

CVE-2026-20218 Cisco Secure Firewall Threat Defense Snort 3 Visual Basic for Applications Buffer Overflow Denial of Service Vulnerability

A vulnerability in the Snort 3 Visual Basic for Applications VBA Decompression Engine of multiple Cisco products could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart unexpectedly, resulting in a denial of service DoS condition. This vulnerability is due...

CVE-2026-20218

A vulnerability in the Snort 3 Visual Basic for Applications (VBA) Decompression Engine exists across multiple Cisco products . The flaw stems from improper range checking during the decompression of user-controlled VBA data. An unauthenticated, remote attacker can exploit this by sending crafted...

Fake Notepad++ Plugin Delivers MATCHBOIL.V2 in UAC-0099 Attacks

The Computer Emergency Response Team of Ukraine CERT-UA has warned of a new campaign that involves the use of a malicious program that's dressed up as a Notepad++ plugin to compromise Windows systems. The activity has been attributed by the agency to a threat cluster it tracks as UAC-0099 , a...

Gamaredon Expands Ukraine Attacks with New Malware and Cloud Service Abuse

A Russian advanced persistent threat APT group has continued to evolve and expand its malware arsenal as part of its ongoing cyber onslaught against Ukraine throughout 2025. Slovakian cybersecurity company ESET said it observed 35 distinct spear-phishing campaigns mounted by Gamaredon against new...

MAL-2026-6566 Malicious code in date-uuid (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 58dffbe61370f78deed5bacbc8f6bc46a8a989f03da218643a41b52ed025fa6a Package advertised as a UUIDv7 helper, but on require/import it auto-invokes extractDateISO in bootstrap.js, which reads README.md from process.cwd,...

Scripting the disassembler: Local agentic reverse engineering through vbdec’s live COM object model

Analysis tools do not need AI built in to support agentic workflows; they simply need to expose their data through an external scripting interface. Even traditional graphical user interface GUI applications can be made AI-accessible by publishing their internal object models, allowing agents to...

Exploit for Out-of-bounds Write in Microsoft

CVE-2016-0189 Proof-of-Concept exploit for CVE-2016-0189 VBSc...

CISA Adds 6 Known Exploited Flaws in Fortinet, Microsoft, and Adobe Software

The U.S. Cybersecurity and Infrastructure Security Agency CISA on Monday added half a dozen security flaws to its Known Exploited Vulnerabilities KEV catalog, citing evidence of active exploitation. The list of vulnerabilities is as follows - CVE-2026-21643 CVSS score: 9.1 - An SQL injection...

Microsoft Visual Basic for Applications Insecure Library Loading Vulnerability

Microsoft Visual Basic for Applications VBA contains an insecure library loading vulnerability that could allow for remote code execution...

WhatsApp malware campaign delivers VBScript and MSI backdoors

In this article 1. Attack chain overview 2. Mitigation and protection guidance 3. Hunting queries 4. Indicators of compromise Microsoft Defender Experts observed a campaign beginning in late February 2026 that uses WhatsApp messages to deliver malicious Visual Basic Script VBS files. Once execute...

Microsoft Windows Malicious Script File Generator

This PHP script generates a malicious .WSF Windows Script File containing both VBScript and JScript payload blocks. The payload runs arbitrary system commands through WScript.Shell...

Multiple Cisco Products Snort 3 Visual Basic for Applications DoS Vulnerabilities (cisco-sa-ftd-snort3-vbavuls-96UcVVed_CVE-2026-20053_CVE-2026-20054_CVE-2026-20057)

According to its self-reported version, Cisco ASA Software is affected by multiple vulnerabilities. - Multiple Cisco products are affected by a vulnerability in the Snort 3 VBA feature that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to crash. This...

EUVD-2026-9460

Multiple Cisco products are affected by a vulnerability in the Snort 3 VBA feature that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to crash. This vulnerability is due to improper error checking when decompressing VBA data. An attacker could exploit this...

CVE-2026-20058 Cisco Secure Firewall Threat Defense Software Snort 3 Visual Basic for Application Denial of Service Vulnerability

Multiple Cisco products are affected by vulnerabilities in the Snort 3 VBA feature that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to crash. These vulnerabilities are due to improper error checking when decompressing VBA data. An attacker could exploit...

CVE-2026-20058

CVE-2026-20058 affects Cisco products featuring the Snort 3 VBA capability. The issue stems from improper error checking when decompressing VBA data in the Snort 3 Detection Engine, which could allow an unauthenticated, remote attacker to send crafted VBA data over the network and cause the Detec...

CVE-2026-20058 Cisco Secure Firewall Threat Defense Software Snort 3 Visual Basic for Application Denial of Service Vulnerability

Multiple Cisco products are affected by vulnerabilities in the Snort 3 VBA feature that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to crash. These vulnerabilities are due to improper error checking when decompressing VBA data. An attacker could exploit...

CVE-2026-20057

Multiple Cisco products are affected by a vulnerability in the Snort 3 Visual Basic for Applications VBA feature which could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to crash. This vulnerability is due to lack of proper error checking when decompressing VBA...

CVE-2026-20057

CVE-2026-20057 affects multiple Cisco products via the Snort 3 VBA feature. The issue stems from lack of proper error checking when decompressing VBA data, enabling an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to crash and restart, resulting in a DoS (availability imp...

CVE-2026-20057 Cisco Secure Firewall Threat Defense Software Snort 3 Visual Basic for Application Denial of Service Vulnerability

Multiple Cisco products are affected by a vulnerability in the Snort 3 Visual Basic for Applications VBA feature which could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to crash. This vulnerability is due to lack of proper error checking when decompressing VBA...