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Ivanti Patches Critical Flaws Across Enterprise Security Products

Security Week - Wed, 09/09/2026 - 6:28am

Six critical vulnerabilities in Neurons for ITSM could enable remote code execution, while Sentry and EPMM received patches for authentication bypass flaws.

The post Ivanti Patches Critical Flaws Across Enterprise Security Products appeared first on SecurityWeek.

Categories: SecurityWeek

Show HN: Hushstat – Cookie-free web analytics with heatmaps

Hacker News - Wed, 09/09/2026 - 6:27am

Hi HN, I built Hushstat to combine traffic analytics with a closer look at what visitors do on a website.

It includes traffic sources, funnels, heatmaps, and signals such as rage clicks. The tracker does not use tracking cookies. The stack is Go, Postgres, and React.

There is a 20-day free trial with no card required. I would appreciate feedback on the dashboard and installation experience. What would you need before using it on your own website?

Comments URL: https://news.ycombinator.com/item?id=49624181

Points: 1

# Comments: 0

Categories: Hacker News

Microsoft fixes record 964 flaws, including 2 exploited zero-days

Malware Bytes Security - Wed, 09/09/2026 - 6:01am

Microsoft’s September 2026 Patch Tuesday addresses 964 CVEs, including 104 rated Critical and 860 rated Important, making it the company’s largest Patch Tuesday release on record.

Microsoft lists 974 CVEs in its full September security release. However, 10 of those affect cloud services or involve fixes that Microsoft applies itself, leaving 964 vulnerabilities that customers need to patch.

The release includes fixes for two actively exploited Windows zero-days. Both are local elevation-of-privilege vulnerabilities that could allow an attacker who already has access to a device to gain SYSTEM privileges. Neither provides remote access by itself, but SYSTEM-level access is valuable to malware operators after they gain an initial foothold through phishing, stolen credentials, or another method.

How to apply patches and check if you’re protected

These updates fix security problems and help keep your Windows PC protected. Here’s how to make sure you’re up to date:

  • Click the Start button, then open Settings.
  • Select Windows Update (usually at the bottom of the menu on the left).
  • Click Check for updates. Windows will search for the latest security updates. If you’ve enabled Get the latest updates as soon as they’re available under More options, you may be prompted to restart immediately to complete the update. Otherwise, continue to the next step.
Windows 11 up to date
  • If updates are available, they’ll start downloading automatically. When they’re ready, click Install or Restart now if prompted. Your computer may need a restart to finish the update.
  • After restarting, go back to Windows Update and check again. If it says You’re up to date, you’re all set.
Technical details

The unusually large batch also includes high-severity remote-code-execution vulnerabilities in Windows DNS Server and Remote Desktop Services, as well as fixes affecting Exchange Server, SharePoint, SQL Server, Office, and core Windows components.

Let’s take a closer look at the two zero-day vulnerabilities. Microsoft classifies a vulnerability as a zero-day if it was publicly disclosed or actively exploited before an official fix became available.

The first is a Windows Update Stack elevation-of-privilege (EoP) vulnerability with a CVSS score of 7.8 out of 10, tracked as CVE-2026-81963. The description says:

“Improper link resolution before file access (‘link following’) in Windows Update Stack allows an authorized attacker to elevate privileges locally.”

This means Windows can be persuaded to open or modify the wrong file because it follows a shortcut-like pointer without properly checking where that pointer leads. Microsoft says attackers exploited the bug before a patch was available.

The second zero-day, tracked as CVE-2026-85880, also has a CVSS score of 7.8 out of 10. Microsoft describes it as:

“heap-based buffer overflow in Windows ALPC allows an authorized attacker to elevate privileges locally.”

Microsoft says an attacker who can execute code in a low-privilege AppContainer could exploit the vulnerability locally to escape the sandbox and elevate their privileges on the affected system. No additional user interaction is required.

Windows ALPC is an internal messaging system in the Windows operating system that allows different programs on the same computer to communicate with each other quickly.

A buffer overflow occurs when an area of memory within a software application reaches its boundary and data spills into an adjacent memory region. The heap is a region of memory used for dynamic memory allocation.

These are not the kinds of bugs a typical victim triggers merely by opening a malicious document or visiting a website. But local privilege escalation is a critical part of many attack chains: After malware runs with limited rights, a SYSTEM-level exploit can help an intruder disable defenses, access protected data, establish persistence, or move through a network.

From reporting threats to removing them.

Cybersecurity risks should never spread beyond a headline. Keep threats off your devices by downloading Malwarebytes today.

Categories: Malware Bytes

This Key Will Self-Destruct: An Open Standard for Revocable API Keys

Security Week - Wed, 09/09/2026 - 6:00am

Every leaked credential should be dead, or dying, within sixty seconds of being found. Here's a proposal to make that the default.

The post This Key Will Self-Destruct: An Open Standard for Revocable API Keys appeared first on SecurityWeek.

Categories: SecurityWeek

New Phishing Attack Creates Malicious Pages Inside the Victim’s Browser

Security Week - Wed, 09/09/2026 - 6:00am

Attackers are using trusted Microsoft services and blob URLs to generate stealthy phishing pages that leave defenders with no static website to detect or block.

The post New Phishing Attack Creates Malicious Pages Inside the Victim’s Browser appeared first on SecurityWeek.

Categories: SecurityWeek

Chrome 153 Patches Seventh Zero-Day of 2026

Security Week - Wed, 09/09/2026 - 5:45am

The Chrome update includes 230 security fixes, and users are advised to update their browsers as soon as possible.

The post Chrome 153 Patches Seventh Zero-Day of 2026 appeared first on SecurityWeek.

Categories: SecurityWeek

Microsoft has released another record-breaking Patch Tuesday update with almost 1,000 flaws in scope

Computer Weekly Feed - Wed, 09/09/2026 - 4:50am
Microsoft has released another record-breaking Patch Tuesday update with almost 1,000 flaws in scope
Categories: Computer Weekly

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