CVE-2025-65081

creationtimestamp| type| source ---|---|--- 2026-02-05 05:00:00+00:00| seen| http://www.zerodayinitiative.com/advisories/ZDI-26-064/...

Chrome Zero-Day Vulnerability: Are You Protected?

With billions of users, Google Chrome is more than just a browser; it’s a fundamental part of your organization's attack surface. It’s installed on nearly every endpoint, from the C-suite to the intern pool. This ubiquity is precisely what makes a Chrome zero-day vulnerability so uniquely...

Ivanti Issues Urgent Fix for Critical Zero-Day Flaws Under Active Attack

Ivanti has disclosed two critical remote code execution RCE flaws CVE-2026-1281 & CVE-2026-1340 in its EPMM software...

⚡ Weekly Recap: Proxy Botnet, Office Zero-Day, MongoDB Ransoms, AI Hijacks & New Threats

Every week brings new discoveries, attacks, and defenses that shape the state of cybersecurity. Some threats are stopped quickly, while others go unseen until they cause real damage. Sometimes a single update, exploit, or mistake changes how we think about risk and protection. Every incident show...

A week in security (January 26 – February 1)

Last week on Malwarebytes Labs: Match, Hinge, OkCupid, and Panera Bread breached by ransomware group TikTok’s privacy update mentions immigration status. Here’s why. Meta confirms it’s working on premium subscription for its apps Microsoft Office zero-day lets malicious documents slip past securi...

PT-2026-6803

Name of the Vulnerable Software and Affected Versions BeyondTrust Remote Support versions prior to 25.3.2 BeyondTrust Privileged Remote Access versions prior to 25.1.1 Description A pre-authentication operating system command injection flaw exists in BeyondTrust Remote Support and Privileged Remo...

Critical Ivanti Endpoint Manager Mobile (EPMM) zero-day exploited in the wild (CVE-2026-1281 & CVE-2026-1340)

Overview On January 29, 2026, Ivanti disclosed two new critical vulnerabilities affecting Endpoint Manager Mobile EPMM: CVE-2026-1281 and CVE-2026-1340. The vendor has indicated that exploitation in the wild has already occurred prior to disclosure. This has been echoed by CISA who added...

CVE-2026-0797

creationtimestamp| type| source ---|---|--- 2026-01-30 05:00:00+00:00| seen| http://www.zerodayinitiative.com/advisories/ZDI-26-050/ 2026-02-21 00:17:57+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mfddw4ydps2c 2026-02-21 00:20:44+00:00| seen|...

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...

Microsoft Office zero-day lets malicious documents slip past security checks

Microsoft issued an emergency patch for a high-severity zero-day vulnerability in Office that allows attackers to bypass document security checks and is being exploited in the wild via malicious files. Microsoft pushed the emergency patch for the zero‑day, tracked as CVE-2026-21509, and classifie...

Microsoft releases update to address zero-day vulnerability in Microsoft Office

Microsoft has published three out-of-band OOB updates so far in January 2026. One of these updates was released to address a vulnerability, CVE-2026-21509, affecting Microsoft Office that has been reportedly exploited in the wild. Additional OOB updates have been published to resolve operational...

CVE-2026-25067

SmarterTools SmarterMail before build 9518 is affected by an unauthenticated path coercion in the background-of-the-day preview endpoint. The flaw stems from base64-decoding attacker-supplied input and using it as a filesystem path without validation, which on Windows can resolve UNC paths and tr...

“The bugs pick you”: Inside Wouter’s security research journey

If you ask Wouter when his security journey began, he’ll take you back to a childhood in the Netherlands, tinkering with the 8086 PC his parents brought home when he was five or six. That early curiosity, fueled by racing games, trial-and-error exploration, and a tendency to pull things apart jus...

Patch Tuesday and the Enduring Challenge of Windows’ Backwards Compatibility

Introduction If you received an email with the subject “I LOVE YOU” and an attachment called “LOVE-LETTER-FOR-YOU.TXT”, would you open it? Probably not, but back in the year 2000, plenty of people did exactly that. The internet learned a hard lesson about the disproportionate power available to a...

Google Warns of Active Exploitation of WinRAR Vulnerability CVE-2025-8088

Google on Tuesday revealed that multiple threat actors, including nation-state adversaries and financially motivated groups, are exploiting a now-patched critical security flaw in RARLAB WinRAR to establish initial access and deploy a diverse array of payloads. "Discovered and patched in July 202...

CVE-2025-29867

creationtimestamp| type| source ---|---|--- 2026-01-28 05:00:00+00:00| seen| http://www.zerodayinitiative.com/advisories/ZDI-26-047/...

PT-2026-5123

Microsoft has issued an emergency patch for a zero-day vulnerability CVE-2021-21509 in Office, allowing attackers to bypass OLE mitigations and execute malware. CISA has included the flaw in their KEV catalog. Microsoft Office SecurityPatch ZeroDayVulnerability https://t.co/WMeToNOuIK...

ZeroDay vulnerability fixed in Microsoft Office

Microsoft has fixed a ZeroDay vulnerability in Microsoft Office. The vulnerability is in the way Microsoft Office handles untrusted input, which allows attackers to bypass security features locally. This can affect the integrity of security decisions made by the software. The reliance on untruste...

CVE-2026-1419 D-Link DCS700l Web Form setDayNightMode command injection

A weakness has been identified in D-Link DCS700l 1.03.09. Affected is an unknown function of the file /setDayNightMode of the component Web Form Handler. Executing a manipulation of the argument LightSensorControl can lead to command injection. The attack may be launched remotely. The exploit has...

CVE-2026-1419

A weakness has been identified in D-Link DCS700l 1.03.09. Affected is an unknown function of the file /setDayNightMode of the component Web Form Handler. Executing a manipulation of the argument LightSensorControl can lead to command injection. The attack may be launched remotely. The exploit has...