May Linux Patch Wednesday

May Linux Patch Wednesday. A total of 1,638 vulnerabilities 474 in the Linux kernel. For comparison, in April there were 1,035 vulnerabilities a record!. And this time it turns out to be a record again, more than one and a half times higher! The acceleration is both impressive and alarming. But w...

Barracuda ESG Spreadsheet::ParseExcel Arbitrary Code Execution

This module exploits CVE-2023-7102, an arbitrary code execution vulnerability in Barracuda Email Security Gateway ESG appliances. The vulnerability exists in how the Amavis scanner processes Excel attachments using the Perl Spreadsheet::ParseExcel library. The library's Utility.pm contains an...

Exploits and vulnerabilities in Q4 2025

The fourth quarter of 2025 went down as one of the most intense periods on record for high-profile, critical vulnerability disclosures, hitting popular libraries and mainstream applications. Several of these vulnerabilities were picked up by attackers and exploited in the wild almost immediately...

CVE-2026-25815

CVE-2026-25815 affects Fortinet FortiOS up to and including 7.6.6. The issue stems from an encryption weakness where the default LDAP encryption key is the same across all installations, enabling attackers to decrypt LDAP credentials stored in device configuration files. Exploitation was observed...

Two Ivanti EPMM Zero-Day RCE Flaws Actively Exploited, Security Updates Released

Ivanti has rolled out security updates to address two security flaws impacting Ivanti Endpoint Manager Mobile EPMM that have been exploited in zero-day attacks, one of which has been added by the U.S. Cybersecurity and Infrastructure Security Agency CISA to its Known Exploited Vulnerabilities KEV...

Exploit for CVE-2026-21509

🛡️ CVE-2026-21509 — Microsoft Office Zero-Day !OFFICEhttps...

About Elevation of Privilege – Windows Remote Access Connection Manager (CVE-2025-59230) vulnerability

About Elevation of Privilege - Windows Remote Access Connection Manager CVE-2025-59230 vulnerability. A vulnerability from the October Microsoft Patch Tuesday. The Windows Remote Access Connection Manager RasMan service is a core Windows component that manages dial-up and Virtual Private Network...

Google Releases Urgent Chrome Update to Fix Actively Exploited Zero-Day Vulnerability

Google on Friday released out-of-band updates to resolve an actively exploited zero-day flaw in its Chrome web browser, making it the first such bug to be addressed since the start of the year. Tracked as CVE-2023-2033 , the high-severity vulnerability has been described as a type confusion issue...