Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: x86/hyperv: Disabling IBT when the hypercall page lacks the ENDBR instruction. On hardware that supports Indirect Branch Tracking IBT, Hyper-V VMs with ConfigVersion 9.3 or later support IBT in the guest. However, current version...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: Drivers: hv: vmbus: Disabled the option to deactivate sysctlrecordpanicmsg by default in isolated guests. hvpanicpage might contain information sensitive to guests; do not dump this information to Hyper-V by default in isolate...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: HID: hyperv: avoid struct memcpy overrun warning A previous patch addressed the fortified memcpy warning for most builds, but I still encounter this issue with gcc-9: In the file included from include/linux/string.h:254, from...

Astra Linux – Vulnerability in hdf5

A SIGFPE signal is raised in the function H5Dcreatechunkfilemaphyper of H5Dchunk.c in the HDF HDF5 through 1.10.3 library during an attempt to parse a crafted HDF file. This occurs due to incorrect protection against division by zero. This could allow a remote denial-of-service attack...

CVE-2026-42972

Exposure of sensitive information to an unauthorized actor in Windows Hyper-V allows an authorized attacker to disclose information locally...

CVE-2026-47652

Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally...

CVE-2026-45641

Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally...

CVE-2026-45607

Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally...

EUVD-2026-35517

Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally...

EUVD-2026-35686

Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally...

CVE-2026-47652

Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally...

CVE-2026-45641

Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally...

CVE-2026-45607

Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally...

CVE-2026-42972

Exposure of sensitive information to an unauthorized actor in Windows Hyper-V allows an authorized attacker to disclose information locally...

CVE-2026-42972 Windows Hyper-V Information Disclosure Vulnerability

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CVE-2026-42972 Windows Hyper-V Information Disclosure Vulnerability

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CVE-2026-42972

CVE-2026-42972 describes a Windows Hyper-V information disclosure vulnerability. The issue allows a locally authenticated attacker (low privileges) to disclose sensitive information due to exposure of information to an unauthorized actor. CVSS 3.1/Local, Low complexity, Privileges Low, Confidenti...

EUVD-2026-35729

Exposure of sensitive information to an unauthorized actor in Windows Hyper-V allows an authorized attacker to disclose information locally...

CVE-2026-47652 Windows Hyper-V Remote Code Execution Vulnerability

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CVE-2026-47652

The CVE-2026-47652 entry concerns a Windows Hyper-V component vulnerability described as an out-of-bounds read that can yield local code execution by an unauthorized attacker. Public sources indicate the flaw affects Windows Hyper-V, with an attack vector that is Local and requires High privilege...