4406 matches found
PT-2026-20344
Name of the Vulnerable Software and Affected Versions httpsig-hyper versions prior to 0.0.23 Description The httpsig-hyper library contains an issue where Digest header verification could incorrectly succeed due to an incorrect use of Rust’s matches! macro. The comparison if matches!digest,...
The vulnerability of the Hyper-V hardware virtualization system for Windows operating systems allows attackers to circumvent existing security restrictions.
The vulnerability of the Hyper-V hardware virtualization technology for Windows operating systems is related to deficiencies in access control. Exploiting this vulnerability can allow attackers to circumvent existing security restrictions...
The vulnerability of the Hyper-V component of the Windows operating system, allowing a hacker to execute arbitrary code
The vulnerability of the Hyper-V component of the Windows operating system is related to buffer overflows in dynamic memory. Exploiting this vulnerability can allow an attacker to execute arbitrary code...
The vulnerability of the Hyper-V component of the Windows operating system, allowing a hacker to execute arbitrary code
The vulnerability of the Hyper-V component of the Windows operating system is related to buffer overflows in dynamic memory. Exploiting this vulnerability can allow an attacker to execute arbitrary code...
CVE-2026-21244
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally...
CVE-2026-21248
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally...
CVE-2026-21255
Improper access control in Windows Hyper-V allows an authorized attacker to bypass a security feature locally...
CVE-2026-21247
Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally...
CVE-2026-21255
Improper access control in Windows Hyper-V allows an authorized attacker to bypass a security feature locally...
CVE-2026-21247
Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally...
CVE-2026-21248
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally...
CVE-2026-21248
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally...
CVE-2026-21244
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally...
CVE-2026-21244
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally...
CVE-2026-21244 Windows Hyper-V Remote Code Execution Vulnerability
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CVE-2026-21244 Windows Hyper-V Remote Code Execution Vulnerability
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CVE-2026-21244
CVE-2026-21244 affects Windows Hyper-V with a heap-based buffer overflow that enables local code execution by an authenticated attacker. The CVSS 3.1 vector ( LOCAL, LOW PR, LOW AC, USER INTERACTION REQUIRED, S: U ) indicates high impact to confidentiality, integrity, and availability if exploite...
CVE-2026-21255
Improper access control in Windows Hyper-V allows an authorized attacker to bypass a security feature locally...