#kernel


New Linux Kernel Flaw Gives ARM64 KVM Guests Read-Write Access to Host Memory

Sep 22, 2026 // 14:42

A new flaw in the Linux kernel’s KVM virtualization code for ARM64 processors can leave a freed piece of host memory exposed to a guest […]

CISA alerts of active exploitation of three Linux kernel flaws

Sep 22, 2026 // 00:16

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is warning that hackers are exploiting three Linux kernel vulnerabilities, one of them rated critical. The three […]

CISA Flags Three Linux Kernel Vulnerabilities Exploited in the Wild

Sep 19, 2026 // 14:51

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added three security flaws impacting the Linux kernel to its Known Exploited Vulnerabilities (KEV) catalog, […]

SAP Patches CVSS 10.0 Kernel Flaw Enabling Unauthenticated Remote Code Execution

Sep 9, 2026 // 10:51

SAP has released security updates to address multiple vulnerabilities, including a maximum-severity flaw in SAP Extended Passport (EPP) Processing that could have a severe impact […]

SAP warns of maximum severity ‘OVERPASS’ kernel vulnerability

Sep 8, 2026 // 17:56

SAP has addressed 20 vulnerabilities across multiple products in its September 2026 security updates, including a maximum-severity memory corruption flaw in the SAP Kernel code. […]

Unisoc VoLTE Video Call Exploit Chain Can Give Attackers Full Android Kernel Access

Aug 17, 2026 // 14:57

Security researchers at SSD Secure Disclosure have published a two-stage exploit chain that achieves full Android kernel access on devices running Unisoc modem firmware through […]

New OVSwrap Linux Kernel Flaw Lets Local Users Gain Root via Open vSwitch

Aug 5, 2026 // 14:54

A memory corruption flaw in the Linux kernel’s Open vSwitch datapath gives ordinary local users a path to root on a broad set of default-configured […]

New “Bad Epoll” Linux Kernel Flaw Lets Unprivileged Users Gain Root, Hits Android

Jul 3, 2026 // 23:06

A newly disclosed Linux kernel flaw called Bad Epoll (CVE-2026-46242) lets an ordinary user with no special access take full control of a machine as […]

⚡ Weekly Recap: Linux Kernel Flaws, AI Malware Tricks, Turla Backdoor, Infostealers and More

Jun 29, 2026 // 19:35

This week was a reminder that attackers do not always need big tricks. One small mistake, one old access path, one missed patch, and suddenly […]

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

Jun 26, 2026 // 14:58

DirtyClone is a new Linux kernel privilege escalation in the DirtyFrag family. JFrog Security Research published a working exploit walkthrough for the flaw on June 25, the […]

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