8329 matches found
USN-8031-1: Linux kernel (GCP) vulnerabilities
It was discovered that improper initialization of CPU cache memory could allow a local attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity. CVE-2024-36331 Oleksii Oleksenko, Cedric Fournet, Jana Hofmann, Boris Köpf, Stavros Volos, and Flavien Solt...
USN-8030-1 linux-gcp vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - Nios II architecture; - PA-RISC architecture; - RISC-V architecture; -...
USN-8029-1: Linux kernel vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - Nios II architecture; - PA-RISC architecture; - RISC-V architecture; -...
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
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-2026-21244 Windows Hyper-V Remote Code Execution Vulnerability
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CVE-2026-21255
Improper access control in Windows Hyper-V allows an authorized attacker to bypass a security feature locally...
CVE-2026-21255 Windows Hyper-V Security Feature Bypass Vulnerability
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CVE-2026-21255
CVE-2026-21255 is a Windows Hyper-V security feature bypass vulnerability described as improper access control that enables an authorized local attacker to bypass a security feature. Publicly available sources identify Hyper-V as the affected component, with the root cause tied to access-control ...