Skip to main content
← All Articles

Tag

#Zero-Day

214 articles

Advertisement

HIGH
Vulnerabilities

SonicWall SMA1000 Series RCE via CVE-2026-15409 — Mitigation Guide

SonicWall warns of two critical zero-day vulnerabilities in SMA1000 series appliances (CVE-2026-15409, CVE-2026-15410) allowing remote code execution.

Runtime Rebel Intel
4 min read · Jul 15, 2026
CRITICAL
Vulnerabilities

Microsoft Zero-Days: Active Directory & SharePoint Exploited

Microsoft addresses 622 vulnerabilities, including two actively exploited zero-days in Active Directory and SharePoint Server.

Runtime Rebel Intel
4 min read · Jul 15, 2026
CRITICAL
Vulnerabilities

CVE-2026-15409: SonicWall SMA 1000 Zero-Day Patch Guide

SonicWall warns of active zero-day exploitation for CVE-2026-15409 and CVE-2026-15410 in SMA 1000 appliances. Apply firmware updates immediately to prevent RCE.

Runtime Rebel Intel
3 min read · Jul 15, 2026
Microsoft Patches Record 622 Flaws and Two Zero-Days — Patch Now
CRITICAL
Vulnerabilities

Microsoft Patches Record 622 Flaws and Two Zero-Days — Patch Now

Microsoft releases its largest Patch Tuesday ever, addressing 622 vulnerabilities and two zero-days under active attack. Analyze the security impact here.

Runtime Rebel Intel
4 min read · Jul 14, 2026
CRITICAL
Vulnerabilities

Progress ShareFile Zero-Day Flaw Prompts Emergency Shutdown

Progress Software confirms a high-severity zero-day vulnerability in ShareFile Storage Zone Controllers led to emergency shutdowns. Patch now.

Runtime Rebel Intel
4 min read · Jul 14, 2026
Windows Defender RoguePlanet Zero-Day Threat: Patch Now
HIGH
Vulnerabilities

Windows Defender RoguePlanet Zero-Day Threat: Patch Now

Microsoft addresses the 'RoguePlanet' Windows Defender zero-day, with a PoC released by researcher Nightmare-Eclipse. Patching is critical.

Runtime Rebel Intel
4 min read · Jul 9, 2026

Advertisement

CRITICAL
Vulnerabilities

Microsoft Defender RoguePlanet Zero-Day Vulnerability Patching Guide

Microsoft addresses the RoguePlanet zero-day in Defender. Learn about the exploitation risks, detection methods, and how to update systems effectively.

Runtime Rebel Intel
4 min read · Jul 9, 2026
HIGH
Threat Intel

Zero-Day Acquisition Firm Raises Red Flags: Trust and Supply Chain Risks

A cybersecurity startup offering millions for zero-days is operated by convicted felons. This raises concerns about vulnerability integrity and supply chain risks.

Runtime Rebel Intel
4 min read · Jul 8, 2026
CRITICAL
Vulnerabilities

Critical RCEs: FortiNAC CVE-2023-33300 & SonicWall SMA Zero-Day

Two critical vulnerabilities, FortiNAC RCEs (CVE-2023-33300, CVE-2023-33299) and a SonicWall SMA zero-day SQLi, require immediate patching and mitigation.

Runtime Rebel Intel
5 min read · Jul 7, 2026
CRITICAL
Vulnerabilities

CVE-2026-33825: BlueHammer Zero-Day in Microsoft Defender Exploited by Ransomware

Analysis of the BlueHammer zero-day, CVE-2026-33825, in Microsoft Defender, actively exploited by ransomware groups. Learn detection and mitigation strategies.

Runtime Rebel Intel
4 min read · Jul 1, 2026
HIGH
Data Breach

ShinyHunters Breach NAIC via PeopleSoft Zero-Day: Public Data Stolen

ShinyHunters exploited an Oracle PeopleSoft zero-day to breach NAIC, exfiltrating public data, logs, and configuration files. Review PeopleSoft security.

Runtime Rebel Intel
3 min read · Jun 30, 2026
HIGH
Data Breach

Nissan Breach: Oracle PeopleSoft Zero-Day Exploited by ShinyHunters

Nissan discloses a data breach impacting current and former employees, attributed to an exploited Oracle PeopleSoft zero-day vulnerability linked to the ShinyHunters…

Runtime Rebel Intel
5 min read · Jun 30, 2026
CRITICAL
Vulnerabilities

CVE-2026-20245: Zero-Day Root Privilege Escalation in Cisco SD-WAN

Attackers are exploiting a zero-day vulnerability in Cisco Catalyst SD-WAN Manager to gain root access. Learn how to detect and remediate CVE-2026-20245.

Runtime Rebel Intel
3 min read · Jun 25, 2026
Cisco Catalyst SD-WAN CVE-2026-20245 Root Access Exploit Analysis
CRITICAL
Vulnerabilities

Cisco Catalyst SD-WAN CVE-2026-20245 Root Access Exploit Analysis

Exploitation of Cisco Catalyst SD-WAN zero-day CVE-2026-20245 allows root access. Mandiant reveals active abuse months prior to the June 2026 disclosure.

Runtime Rebel Intel
4 min read · Jun 25, 2026
Cisco SD-WAN CVE-2023-20252 Exploited via Rogue Peering - Patch Now
HIGH
Vulnerabilities

Cisco SD-WAN CVE-2023-20252 Exploited via Rogue Peering - Patch Now

Attackers exploited Cisco SD-WAN Manager flaws like CVE-2023-20252 for two months before disclosure. Learn how to secure your vManage infrastructure today.

Runtime Rebel Intel
3 min read · Jun 25, 2026
INFO
Vulnerabilities

Proactive Exploit Validation: Mitigating Rapidly Weaponized Vulnerabilities

Security teams face rapidly weaponized vulnerabilities. Learn how to proactively validate exploitability and fortify defenses against emerging threats, even before…

Runtime Rebel Intel
4 min read · Jun 23, 2026
CRITICAL
Vulnerabilities

CVE-2026-20262: Cisco SD-WAN vManage Root Privilege Escalation Fix

Cisco patches CVE-2026-20262, a critical Zero-Day flaw in Catalyst SD-WAN Manager allowing authenticated attackers to escalate to root privileges.

Runtime Rebel Intel
3 min read · Jun 15, 2026
ShinyHunters Exploits Oracle ERP Zero-Day to Breach Higher Ed
CRITICAL
Vulnerabilities

ShinyHunters Exploits Oracle ERP Zero-Day to Breach Higher Ed

ShinyHunters is exploiting an unpatched zero-day vulnerability in Oracle ERP software, targeting US higher education institutions for data theft.

Runtime Rebel Intel
4 min read · Jun 13, 2026
HIGH
Threat Intel

CVE-2026-35273: Oracle PeopleSoft RCE Exploited as Zero-Day by ShinyHunters

Mandiant and GTIG identified ShinyHunters (UNC6240) exploiting CVE-2026-35273, a critical RCE in Oracle PeopleSoft, targeting higher education.

Runtime Rebel Intel
6 min read · Jun 12, 2026
Ivanti Sentry Max-Severity Flaw Exploited Within 24 Hours
CRITICAL
Vulnerabilities

Ivanti Sentry Max-Severity Flaw Exploited Within 24 Hours

A critical Ivanti Sentry vulnerability was actively exploited within 24 hours of public disclosure. Defenders must patch immediately to prevent compromise.

Runtime Rebel Intel
3 min read · Jun 12, 2026
CRITICAL
Vulnerabilities

CVE-2024-21319: PeopleSoft Auth Bypass Exploited by ShinyHunters

Oracle PeopleSoft zero-day CVE-2024-21319, an authentication bypass, is being actively exploited by ShinyHunters. Patch PeopleSoft 8.59, 8.60, 8.61 now.

Runtime Rebel Intel
4 min read · Jun 11, 2026
CRITICAL
Vulnerabilities

Microsoft Defender 'RoguePlanet' Zero-Day Grants SYSTEM Privileges

Analysis of 'RoguePlanet' zero-day in Microsoft Defender allowing local privilege escalation to SYSTEM, its impact, and critical patch guidance.

Runtime Rebel Intel
4 min read · Jun 10, 2026
CRITICAL
Vulnerabilities

Google Patches CVE-2026-11645: 5th Chrome Zero-Day Exploited in 2026

Google addresses CVE-2026-11645, a critical zero-day vulnerability in Chrome being actively exploited. Learn about patch guidance and detection strategies.

Runtime Rebel Intel
4 min read · Jun 9, 2026
CRITICAL
Vulnerabilities

CVE-2024-4947: Google Patches Fifth Chrome Zero-Day of 2024

Google addresses CVE-2024-4947, a high-severity V8 type confusion vulnerability in Chrome being exploited in the wild. Update to version 125.0.6422.60 now.

Runtime Rebel Intel
3 min read · Jun 9, 2026