Vulnerabilities & Exploits
CVEs, zero-days, patching and exploited weaknesses.
When Disclosure Becomes a Death Sentence: The 24-Hour Exploit Clock Is Real
Cisco CUCM and Ivanti flaws weaponized within hours of disclosure. Microsoft's Patch Tuesday hit 206 CVEs. HTTP/2 bombs target telcos. SprySOCKS hides in kernel drivers. The exploit timeline has collapsed, and most security teams are not ready for what comes next.
The Campus That Got Hacked: How a Single Zero-Day Broke 450,000 Student Records
A forensic breakdown of the ShinyHunters attack on Oracle PeopleSoft — how a single unauthenticated flaw led to the largest education-sector breach of 2026.
Six Zero-Days Hit Patch Tuesday: Exchange Exploit, BitLocker Bypasses, and the HTTP/2 Bomb
Microsoft June 2026 Patch Tuesday fixes 200 vulnerabilities including six zero-days: an actively exploited Exchange Server spoofing flaw, two BitLocker physical-access bypasses (YellowKey and bitskrieg), the HTTP/2 Bomb DoS, and two Nightmare Eclipse privilege escalations.
New Path Traversal Vulnerability Discovered in Langflow AI Platform
CVE-2026-5027 is a critical path traversal vulnerability in Langflow (currently, active exploitation is observed). Immediate remediation (upgrade to 1.10.0 or isolate) is mandatory. The vulnerability highlights the urgent necessity for robust security practices in the fast-evolving AI development ecosystem.
The 24-Hour Pivot: How Ivanti's Sentry Appliances Became an Immediate Target
A critical Ivanti Sentry vulnerability, CVE-2026-10520, was exploited by threat actors within 24 hours of disclosure, demonstrating the extreme speed and risk of modern edge-infrastructure cyberattacks.
Federal Agencies Must Patch Check Point VPN Flaw Linked to Active Ransomware Campaign
CISA has issued an emergency directive requiring U.S. federal agencies to patch a critical vulnerability in Check Point Remote Access VPN and Mobile Access systems within three days. The flaw, tracked as CVE-2026-50751, allows unauthenticated attackers to bypass authentication and establish remote access connections. The vulnerability has been actively exploited in zero-day attacks since May 7, with at least one incident linked to the Qilin ransomware operation. Only systems using the deprecated IKEv1 key exchange protocol without machine certificate requirements are affected.
CISA Draws a Line in the Sand: Sunday Deadline for Two Critical Flaws
The U.S. Cybersecurity and Infrastructure Security Agency has issued Binding Operational Directive 26-04, requiring federal agencies to patch two critical vulnerabilities—CVE-2026-20230 in Cisco Unified Communications Manager Server and CVE-2026-12569 in PTC Windchill and FlexPLM—by June 28, after both were added to the Known Exploited Vulnerabilities catalog.
CISA Adds Android and Linux Flaws to Exploited Vulnerabilities List Amid Active Attacks
The U.S. Cybersecurity and Infrastructure Security Agency has added two critical vulnerabilities to its Known Exploited Vulnerabilities catalog after detecting active exploitation in the wild—one affecting Android devices and another impacting Linux kernel container environments.
Cybercriminals Exploit 2026 FIFA World Cup with Phishing, DDoS, and Fraud Campaigns Across North America
A surge in cyberattacks targeting fans, vendors, and infrastructure ahead of the 2026 FIFA World Cup in the U.S., Canada, and Mexico includes fraudulent ticketing portals, DDoS strikes on transit systems, and AI-enhanced social engineering.
Threat Actors Weaponize Ivanti Sentry Zero-Day in Rapid Coordinated Campaign
Within 24 hours of public disclosure, threat actors began exploiting CVE-2026-10520, a CVSS 10.0 OS command injection vulnerability in Ivanti Sentry mobile gateway appliances, using a public proof-of-concept exploit to backdoor vulnerable instances and gain root-level access.
Federal Agencies Must Patch Check Point VPN Flaw Used in Ransomware Attacks Within Three Days
CISA mandates urgent remediation of CVE-2026-50751, a zero-day vulnerability in Check Point Remote Access VPN and Mobile Access deployments exploited by Qilin ransomware affiliates, with federal agencies given until June 11 to apply patches or implement mitigations.
RoguePlanet Zero-Day: Microsoft Defender Race Condition Grants SYSTEM Access
Nightmare Eclipse's RoguePlanet PoC weaponizes Microsoft Defender for SYSTEM-level privilege escalation on fully patched Windows 10 and 11.