Security briefing · Archive
Vulnerabilities & fixes · Archive
Browse collected headlines by topic and follow links to the original publishers.
Vulnerabilities & fixes
Dates are publishers’ publication dates, source update dates, or CISA catalog-added dates. First collected records when SecSIG first saw the entry.
BlackX UEFI Bootkit Bypasses Secure Boot on Patched Windows Systems Missing Revocations ↗ (opens in a new tab)
High Threat Security Alert (A26-10-45): Multiple Vulnerabilities in Fortinet Products ↗ (opens in a new tab)
Multiples vulnérabilités dans le noyau Linux d'Ubuntu (23 octobre 2026) ↗ (opens in a new tab)
Roundcube security advisory (AV26-1075) ↗ (opens in a new tab)
The Callback That Arrived at 2 A.M., Eleven Days Later ↗ (opens in a new tab)
Splunk Products Multiple Vulnerabilities ↗ (opens in a new tab)
Cisco Advance Notification for Publication of October 21, 2026, Security Advisories ↗ (opens in a new tab)
USN-8949-1: Ghostscript vulnerabilities ↗ (opens in a new tab)
Risolte vulnerabilità in ISC BIND 9 ↗ (opens in a new tab)
NCSC-2026-0445 [1.00] [M/H] Kwetsbaarheden verholpen in Oracle Analytics ↗ (opens in a new tab)
DSA-6576-1 bind9 - security update ↗ (opens in a new tab)
CC-4873 - Multiple Critical Vulnerabilities in Next.js ↗ (opens in a new tab)
WARNING: Heap-Based Buffer Overflows in NGINX Plus and NGINX Open Source Can Be Exploited to Cause Denial of Service or Code Execution, Patch Immediately! ↗ (opens in a new tab)
How To Date A Photo From Its Shadows, And Check The Sun Was Out ↗ (opens in a new tab)
VestaCP root RCE (VESTACP-2026-001) ↗ (opens in a new tab)
CVE-2026-0314 GlobalProtect App: Local Denial of Service (DoS) on Windows (Severity: MEDIUM) ↗ (opens in a new tab)
CISA Adds Four Known Exploited Vulnerabilities to Catalog ↗ (opens in a new tab)
VU#157374: XSS vulnerability in Shopware 6 enables Admin Token Theft and RCE ↗ (opens in a new tab)
Improper access control and session management in the web management interface ↗ (opens in a new tab)
Multiple Vulnerabilities in Dell System Update Could Allow for Remote Code Execution ↗ (opens in a new tab)
Kubernetes Penetration Testing: Guide, Tools & Best Practices ↗ (opens in a new tab)
Vulnerability in gotop software ↗ (opens in a new tab)
What Customers Value in a Penetration Testing Partner: Insights from G2 Reviews ↗ (opens in a new tab)
FreeBSD-EN-26:23.syslogd ↗ (opens in a new tab)
ScreenConnect Vulnerability CVE-2026-84869: Exploiting Active Remote Sessions ↗ (opens in a new tab)
Red Hat Enterprise Linux 10 STIG automation now matches DISA STIG V1R2 ↗ (opens in a new tab)
6 takeaways from Anthropic's Threat Intelligence Report for fraud and risk teams ↗ (opens in a new tab)
FileRun: Four More Ways to Run Your Files ↗ (opens in a new tab)
2026-011: Critical Vulnerabilities in SAP Kernel and NetWeaver Message Server ↗ (opens in a new tab)
VulnNet Roasted — TryHackMe Active Directory Write-up ↗ (opens in a new tab)