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Apple Updates Everything, (Mon, Sep 14th)

Apple patched a record 261 vulnerabilities across iOS 27, macOS Golden Gate 27, watchOS 27, and other platforms, with none flagged as exploited.

Apple's annual OS update shipped iOS/iPadOS 27, macOS Golden Gate 27, tvOS 27, watchOS 27, and visionOS 27 plus bug-fix releases for the 26 and 15 branches, fixing a record 261 vulnerabilities. Notable issues include multiple kernel flaws allowing root privilege escalation (CVE-2026-43689, CVE-2026-43691, CVE-2026-43698, CVE-2026-43786), remote code execution in CUPS (CVE-2026-43692), kernel memory corruption via malicious NFS servers (CVE-2026-43686, CVE-2026-43687), and WebKit memory corruption from crafted web content (CVE-2026-43715). No vulnerabilities are labeled as actively exploited, and Apple does not assign per-CVE severities. Users report iOS 26.7 being downloaded when iOS 27 is intended, and tools like Little Snitch and BlockBlock need updates before upgrading to macOS 27.

SANS Internet Storm CenterSep 14, 18:33 UTC · 2d agoVulnerability CVE-2022-3437 CVE-2026-20683 CVE-2026-28899+27 CVEs

The Windows 8.1 Kernel Patch Protection

Cisco TalosAug 14, 19:22 UTC · Aug 14, 2014Vulnerability

Modern OSs for embedded systems

Kaspersky SecurelistJun 20, 10:00 UTC · Jun 20, 2018Vulnerability

Barbervisor: Journey developing a snapshot fuzzer with Intel VT-x

Cisco TalosAug 10, 15:01 UTC · Aug 10, 2020Vulnerability

Talos releases new macOS open

Cisco TalosMay 16, 12:00 UTC · May 16, 2024Vulnerability

CVE-2017-6074 is a new 11-year old Linux Kernel vulnerability discoveredCVE-2017-6074 is a new 11-year old Linux Kernel vulnerability discovered

Security AffairsFeb 22, 21:46 UTC · Feb 22, 2017Vulnerability CVE-2017-6074 CVE-2016-8655

A Kernel Exploit for Sony PS4 Firmware 4.05 is available online

Security AffairsDec 28, 11:04 UTC · Dec 28, 2017Vulnerability

Windows 10: What’s New in the Security System

Kaspersky SecurelistJul 21, 10:56 UTC · Jul 21, 2016Vulnerability

Google Adds Control-Flow Integrity to Beef up Android Kernel Security

The Hacker NewsOct 12, 09:07 UTC · Oct 12, 2018Vulnerability

NetBSD security improved with the implementation of kernel ASLR (KASLR)

Security AffairsOct 23, 07:23 UTC · Oct 23, 2017Vulnerability

Vulnerability Deep Dive: Exploiting the Apple Graphics Driver and Bypassing KASLR

Cisco TalosApr 7, 16:38 UTC · Apr 7, 2016Vulnerability

Intel, ARM, IBM, AMD Processors Vulnerable to New Side

The Hacker NewsAug 7, 05:34 UTC · Aug 7, 2020Vulnerability

New Interrupt Injection Attack Can Bypass Spectre v2 Defenses on Intel and AMD CPUs

The Hacker NewsAug 8, 10:51 UTC · Aug 8, 2026Vulnerability CVE-2023-20569

Linux Kernel Project rolled out security updates to fix two DoS vulnerabilities

Security AffairsAug 17, 15:41 UTC · Aug 17, 2018Vulnerability CVE-2018-5390 CVE-2018-5391

New DirtyClone Linux Kernel Flaw Lets Local Users Gain Root via Cloned Packets

The Hacker NewsJun 26, 13:40 UTC · Jun 26, 2026Vulnerability CVE-2026-43503 CVE-2026-31431 CVE-2026-43284+2 CVEs

Meet Fractal, an OS made for microarchitecture reverse engineering

Help Net SecurityMay 22, 00:00 UTC · May 22, 2026Vulnerability1

VirtualBox 7.2.8 is out with Linux kernel 7.0 support and crash fixes

Help Net SecurityApr 21, 00:00 UTC · Apr 21, 2026Vulnerability

A compendium of container escapes

Help Net SecurityJan 16, 11:26 UTC · Jan 16, 2023Vulnerability

New Linux Kernel Exploit Technique 'SLUBStick' Discovered by Researchers

The Hacker NewsAug 7, 15:02 UTC · Aug 7, 2024Vulnerability

Cisco Talos finds 10 vulnerabilities in Azure Sphere’s Linux kernel, Security Monitor and Pluton

Cisco TalosNov 9, 18:17 UTC · Nov 9, 2021Vulnerability CVE-2021-41374 CVE-2021-41375 CVE-2021-41376

CVE 2018-8781 Privilege Escalation flaw was introduced in Linux Kernel 8 years ago

Security AffairsMay 2, 05:48 UTC · May 2, 2018Vulnerability

OpenPaX: Open-source kernel patch that mitigates memory safety errors

Help Net SecurityNov 1, 00:00 UTC · Nov 1, 2024Vulnerability

New Linux Vulnerability CVE-2022-0492 Affecting Cgroups: Can Containers Escape?

Palo Alto Unit 42Jun 5, 23:27 UTC · Jun 5, 2024Vulnerability CVE-2022-0492

Researchers Warn of Linux Kernel ‘Dirty Pipe’ Arbitrary File Overwrite Vulnerability

The Hacker NewsMar 9, 03:15 UTC · Mar 9, 2022Vulnerability CVE-2022-0847 CVE-2016-5195

Google white hat hacker found new bug class in Windows

Security AffairsMar 20, 09:09 UTC · Mar 20, 2019Vulnerability

Experts disclosed an unpatched Kernel buffer overflow in Trusteer Rapport

Security AffairsDec 24, 21:24 UTC · Dec 24, 2018Vulnerability

Yet Another Linux Kernel Privilege

The Hacker NewsOct 15, 00:00 UTC · Oct 15, 2017Vulnerability CVE-2017-15265

Inside console security: How innovations shape future hardware protection

Help Net SecurityOct 29, 00:00 UTC · Oct 29, 2024Vulnerability

Researchers Uncover First Native Spectre v2 Exploit Against Linux Kernel

The Hacker NewsApr 11, 05:14 UTC · Apr 11, 2024Vulnerability CVE-2024-2201 CVE-2024-2193

StackRot, a new Linux Kernel privilege escalation vulnerability

Security AffairsJul 6, 17:08 UTC · Jul 6, 2023Vulnerability CVE-2023-3269

Vulnerability Spotlight: Information disclosure vulnerability in the Linux Kernel

Cisco TalosApr 27, 14:17 UTC · Apr 27, 2021Vulnerability CVE-2020-28588

Linux kernel privilege escalation flaw CVE-2019

Security AffairsMay 20, 18:23 UTC · May 20, 2019Vulnerability CVE-2019-11815

Meltdown patch for OpenBSD is available ... let's wait for feedbacks

Security AffairsFeb 23, 08:55 UTC · Feb 23, 2018Vulnerability

Microsoft won't fix kernel issue that could be exploited to evade antivirus

Security AffairsSep 9, 11:09 UTC · Sep 9, 2017Vulnerability

CVE-2016-8655 - A new 5-Year

Security AffairsDec 8, 07:27 UTC · Dec 8, 2016Vulnerability CVE-2016-8655

ZDI-26-687: Linux Kernel Open vSwitch Flow Delete Use-After-Free Information Disclosure Vulnerability

ZDI discloses Linux Kernel Open vSwitch use-after-free (CVE-2026-80994) letting low-privileged local attackers disclose sensitive kernel information, CVSS 6.4.

ZDI-26-687 covers a use-after-free information disclosure vulnerability in the Linux Kernel's Open vSwitch flow deletion handling, tracked as CVE-2026-80994 with a CVSS rating of 6.4. Exploitation requires the ability to execute low-privileged code on the target system. The flaw allows local attackers to disclose sensitive information from affected installations.

ZDI Published AdvisoriesSep 14, 05:00 UTC · 2d agoVulnerability CVE-2026-80994