SeverityCritical briefings
Only the stories rated critical: the flaws to patch first.
FortiBleed Credential Theft Operation Tied to INC and Lynx Ransomware Groups
Researchers at SOCRadar have linked the large-scale FortiBleed FortiGate credential theft campaign to operators of the INC and Lynx ransomware-as-a-service platforms, with…
Google Patches 382 Vulnerabilities in Chrome 151, 15 Rated Critical
The Chrome 151 release addresses a record-setting batch of security flaws, with 358 of them discovered internally, likely aided by AI-assisted vulnerability…
Langflow RCE Flaw Exploited to Drop Monero Miner on AI Endpoints
Attackers are actively exploiting a critical unauthenticated remote code execution vulnerability in Langflow to deploy Monero cryptocurrency mining malware on exposed AI…
Oracle PeopleSoft SSRF Flaw Requires No Auth, Scores 9.3 CVSS
A server-side request forgery vulnerability in Oracle PeopleSoft's HttpListeningConnector can be exploited by unauthenticated remote attackers and chained with other bugs to…
Critical libssh2 Flaw Gets Public PoC, Clients at Risk of Code Execution
A proof-of-concept exploit is now public for CVE-2026-55200, a critical memory corruption bug in libssh2 that allows a malicious SSH server to…
Critical Oracle E-Business Suite Flaw Under Active Exploitation
Attackers are actively exploiting CVE-2026-46817, a critical unauthenticated takeover vulnerability in Oracle E-Business Suite, weeks after Oracle shipped a patch in its…
Nissan Employee Data Breach Tied to Oracle PeopleSoft Zero-Day Attacks
Nissan has disclosed a breach of current and former employee records after ShinyHunters exploited a critical zero-day in Oracle PeopleSoft, part of…
SimpleHelp Auth Bypass Exploited to Deploy Djinn Stealer and TaskWeaver
Attackers are actively exploiting a critical authentication bypass in SimpleHelp RMM software to install two previously undocumented malware families targeting developer credentials,…
May 2026 Patch Tuesday: 118 Microsoft Fixes, No Zero-Days, AI Finds Bugs
Microsoft's May 2026 Patch Tuesday addresses 118 vulnerabilities with no actively exploited zero-days, while AI-assisted bug discovery is driving record patch volumes…
Project Zero Chains 0-Click to Root on Pixel 10 via VPU Driver Flaw
Google Project Zero built a working zero-click root exploit chain for the Pixel 10, pivoting from a patched Dolby audio bug to…
CISA Contractor Leaked AWS GovCloud Keys and Plaintext Passwords on GitHub
A public GitHub repository maintained by a Nightwing contractor exposed highly privileged AWS GovCloud credentials, plaintext passwords, and internal CISA system files…
Alleged Kimwolf Botmaster ‘Dort’ Arrested in Canada, Faces U.S. Charges
Jacob Butler, a 23-year-old Ottawa man, has been arrested by Canadian police and charged in both Canada and the United States for…