CVE-2026-43486

A flaw was found in the Linux kernel. The contpteptepsetaccessflags function, responsible for managing contiguous page table entries CONT PTEs on ARM64 architectures, incorrectly determines when an access flag update is a no-op. This can occur when a sibling page table entry's dirty bit causes th...

CVE-2026-43486

In the Linux kernel, the following vulnerability has been resolved: arm64: contpte: fix setaccessflags no-op check for SMMU/ATS faults contpteptepsetaccessflags compared the gathered ptepget value against the requested entry to detect no-ops. ptepget ORs AF/dirty from all sub-PTEs in the CONT...

CVE-2026-8369 Improper Input Validation in OpenThread NAT64 Translator

Improper Input Validation in the NAT64 translator in The OpenThread Authors OpenThread before commit 26a882d on all platforms allows an attacker on the adjacent IPv4 network to inject corrupted IPv6 packets into the Thread mesh or bypass security checks via crafted IPv4 packets with options...

SUSE CVE-2026-43428

In the Linux kernel, the following vulnerability has been resolved: USB: core: Limit the length of unkillable synchronous timeouts The usbcontrolmsg, usbbulkmsg, and usbinterruptmsg APIs in usbcore allow unlimited timeout durations. And since they use uninterruptible waits, this leaves open the...

PT-2026-40818

Name of the Vulnerable Software and Affected Versions CVAT versions 2.5.0 through 2.63.0 Description An attacker with permissions to create or edit an annotation guide on a task can inject malicious JavaScript code. This code executes in the browser of any user who opens the affected guide,...

2026-05 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5087544)

2026-05 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems KB5087544...

2026-05 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB5087537)

2026-05 Cumulative Update for Windows 10 Version 1607 for x64-based Systems KB5087537...

2026-05 .NET 10.0.8 Security Update for x64 Client (KB5093446)

2026-05 .NET 10.0.8 Security Update for x64 Client KB5093446...

2026-05 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for ARM64 (KB5088859)

2026-05 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for ARM64 KB5088859...

2026-05 .NET 10.0.8 Security Update for ARM64 Client (KB5093446)

2026-05 .NET 10.0.8 Security Update for ARM64 Client KB5093446...

2026-05 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 for x64 (KB5088863)

2026-05 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 for x64 KB5088863...

2026-05 Cumulative Update for .NET Framework 4.8 for Windows Server 2016 for x64 (KB5087065)

2026-05 Cumulative Update for .NET Framework 4.8 for Windows Server 2016 for x64 KB5087065...

2026-05 .NET 10.0.8 Security Update for x64 Server (KB5093446)

2026-05 .NET 10.0.8 Security Update for x64 Server KB5093446...

2026-05 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5087544)

2026-05 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems KB5087544...

2026-05 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 for ARM64 (KB5088863)

2026-05 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 for ARM64 KB5088863...

2026-05 Dynamic Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5087544)

2026-05 Dynamic Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems KB5087544...

2026-05 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5087545)

2026-05 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems KB5087545...

2026-05 Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5087544)

2026-05 Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems KB5087544...

2026-05 .NET 8.0.27 Security Update for x64 Client (KB5093447)

2026-05 .NET 8.0.27 Security Update for x64 Client KB5093447...

CVE-2026-5089 YAML::Syck versions before 1.38 for Perl has an out-of-bounds read

YAML::Syck versions before 1.38 for Perl has an out-of-bounds read. The base60 sexagesimal parsing code in perlsyck.h has a buffer underflow bug in both intbase60 and floatbase60 handlers. When processing the leftmost segment of a colon-separated value e.g., the 1 in 1:30:45, the inner while loop...