Researchers Demonstrate OpenBSD Root Exploit Chaining 37-Year-Old Shared-Memory Bug

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Researchers Demonstrate OpenBSD Root Exploit Chaining 37-Year-Old Shared-Memory Bug

A local privilege escalation exploit published today gains root on OpenBSD 7.9 by chaining a roughly 37-year-old integer overflow with a separate kernel flaw, bypassing OpenBSD's KARL kernel-address randomization and its SMAP and SMEP hardware protections. Security firm Calif, which found and reported the flaws, published a detailed writeup and full proof-of-concept code after OpenBSD shipped

The Hacker News · October 16, 2026

Friends don’t let friends feed their data to AI agents

There's a growing trend in the consumer tech world: gadgets designed to spy on everything and everyone around you, regardless of whether or not anyone else actually consented to it. Now, with the advent of "AI personal assistants" like Meta's Muse, you're being cheerfully asked not just to give up your own data, but also […]

Security Oct 15, 2026

AhsayCBS Flaws Exploited to Deploy Web Shells Get New Fixes After Incomplete Patches

Singapore-based Ahsay Backup has released security updates to address two security flaws in AhsayCBS that have been exploited by bad actors to drop web shells and XMRig cryptocurrency miners. The vulnerabilities in question are CVE-2026-105133 and CVE-2026-105134, which could be chained to sidestep authentication and execute arbitrary commands on affected systems. In a report published earlier

Tech Oct 15, 2026

The best reason to care about Nvidia’s RTX Spark: ‘everything’ will run on Arm

Fourteen years ago this month, Microsoft released an Nvidia-powered Windows PC that would become one of the greatest tech flops in modern history. The original Microsoft Surface, which ran a stripped-down version of Windows on an Nvidia Tegra chip, bombed so hard that Microsoft had to write off $900 million in inventory. The problem was […]

Tech Oct 15, 2026

E Ink upgraded the screen found in most color e-readers

E Ink announced the next generation of its Kaleido color e-paper screen technology today, delivering several welcome improvements. The company's existing Kaleido 3 displays can be found in e-readers and tablets from companies like Kobo, PocketBook, and Boox, while Amazon's Kindle Colorsoft uses a customized version to improve performance. The new Kaleido 4 technology addresses […]

Security Oct 15, 2026

Palo Alto Networks Patches PAN-OS Authenticated RCE Flaw Amid Active Exploitation

Palo Alto Networks on Wednesday issued security updates for a high-severity flaw in PAN-OS software that has come under active exploitation. The vulnerability, tracked as CVE-2026-0322 (CVSS score: 8.6), is a case of remote code execution in the management interface. "A remote code execution (RCE) vulnerability in the management interface of Palo Alto Networks PAN-OS software enables an

Tech Oct 15, 2026

Nvidia, Apple, Google, Microsoft, Amazon, and Meta gave Trump a combined $92 million for his ballroom

We knew that a number of big tech firms were helping to fund the construction of Trump's ballroom, but we didn't know just how much they were giving to the cause. Now the Washington Post published a list of all the major donors to the White House ballroom project, along with how much each contributed. […]

Tech Oct 15, 2026

Shelly’s new presence sensor simultaneously detects up to 10 people without a camera

Following the launch of its $50 subscription-free security camera last month, Shelly announced another new accessory for smart home automation today that can keep track of multiple people as they move through rooms or large spaces without recording them. The Shelly Presence Gen4 sensor uses mmWave radar technology instead of a camera to detect the […]

Tech Oct 15, 2026

Microsoft’s new Photos app combines your PC, OneDrive, and iCloud galleries

Microsoft has redesigned its Photos app for Windows 11, overhauling the editor and image viewer, and combining photos and videos from your PC, OneDrive, and iCloud into a single space. The new combined gallery experience aims to make it easier to manage and view your photos without jumping between apps or devices, while also improving […]

Tech Oct 15, 2026

Trump calls off livestream of execution

The execution of Fort Hood shooter Nidal Hasan will not be livestreamed as Secretary of Defense Pete Hegseth had previously announced. Donald Trump announced the plan was off in a post on Truth Social: I think streaming the execution for all to see might have been a strong deterrent for the World to witness how […]

Tech Oct 15, 2026

How Windows is being optimized for Nvidia’s RTX Spark laptops

Microsoft and Nvidia held a launch party for the first wave of RTX Spark laptops last week in San Francisco, where a new wave of AI PCs took center stage amid a packed crowd and a lively hands-on area. A day after the media event, I was invited to a quieter Nvidia event to hear […]

Tech Oct 15, 2026

An Israeli firm is sending spyware through online ads, researchers say

An Israeli ad tech firm worked with spyware companies to infect devices, including at Al Jazeera, by simply showing users an online ad, according to a joint investigation by security researchers at Citizen Lab and Confiant. It's the first time researchers have found technical evidence of a zero-click attack - a form of hacking that […]

Tech Oct 15, 2026

Prep your cart before iPhone Duo preorders open tomorrow

Apple's iPhone Duo foldable phone opens for preorder tomorrow, October 16th, at 8am ET / 5am PT, but you don't have to wait until then to get your order mostly sorted. The company's product page for the phone now lets you select the color you want, along with storage capacity, carrier preference, and whether you […]

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