CVE-2026-28420

Vim is an open source, command line text editor. Prior to version 9.2.0076, a heap-based buffer overflow WRITE and an out-of-bounds READ exist in Vim's terminal emulator when processing maximum combining characters from Unicode supplementary planes. Version 9.2.0076 fixes the issue...

Vim 安全漏洞

Vim is an open-source, cross-platform text editor developed by Vim developers. Versions of Vim prior to 9.2.0076 contained security vulnerabilities. These vulnerabilities were caused by heap-based buffer overflow attacks and out-of-bounds reads during the terminal emulator’s processing of Unicode...

PT-2026-22419

Name of the Vulnerable Software and Affected Versions Vim versions prior to 9.2.0076 Description Vim is an open source, command line text editor. A heap-based buffer overflow WRITE and an out-of-bounds READ exist in Vim's terminal emulator when processing maximum combining characters from Unicode...

UBUNTU-CVE-2026-0665

An off-by-one error was found in QEMU's KVM Xen guest support. A malicious guest could use this flaw to trigger out-of-bounds heap accesses in the QEMU process via the emulated Xen physdev hypercall interface, leading to a denial of service or potential memory corruption...

CVE-2026-0665 Qemu-kvm: heap off-by-one in kvm xen physdevop_map_pirq

An off-by-one error was found in QEMU's KVM Xen guest support. A malicious guest could use this flaw to trigger out-of-bounds heap accesses in the QEMU process via the emulated Xen physdev hypercall interface, leading to a denial of service or potential memory corruption...

CVE-2025-8860 Qemu-kvm: uefi-vars: information disclosure vulnerability in uefi_vars_write callback

A flaw was found in QEMU in the uefi-vars virtual device. When the guest writes to register UEFIVARSREGBUFFERSIZE, the .write callback uefivarswrite is invoked. The function allocates a heap buffer without zeroing the memory, leaving the buffer filled with residual data from prior allocations. Wh...

QEMU 安全漏洞

QEMU Quick Emulator is a simulation software for processors developed by Fabrice Bellard from France. This software features high speed and cross-platform capabilities. QEMU has a security vulnerability, which stems from a minor error in the KVM Xen client support. This error may lead to...

GO-2026-4407 melange QEMU runner could write files outside workspace directory in chainguard.dev/melange

melange QEMU runner could write files outside workspace directory in chainguard.dev/melange...

CVE-2020-36937

The CVE-2020-36937 entry concerns Microvirt MEMU Play 3.7.0, where the MEmusvc Windows service has an unquoted service path. This allows a local attacker to potentially execute arbitrary code by injecting a malicious executable placed in the unquoted path, with elevated LocalSystem privileges. Do...

CVE-2025-4598 vulnerabilities

Vulnerabilities for packages: linux-vmware, linux-qemu...

MiracleLinux 9 : qemu-kvm-6.2.0-11.el9.3 (AXSA:2022-4021:02)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2022-4021:02 advisory. QEMU: virtio-net: map leaking on error during receive CVE-2022-26353 QEMU: vhost-vsock: missing virtqueue detach on error can lead to memory leak...

MiracleLinux 8 : virt:rhel and virt-devel:rhel (AXSA:2022-3808:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2022-3808:01 advisory. QEMU: QXL: integer overflow in cursoralloc can lead to heap buffer overflow CVE-2021-4206 QEMU: QXL: double fetch in qxlcursor can lead to heap buff...

MiracleLinux 8 : container-tools:1.0 (AXSA:2020-294:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2020-294:01 advisory. QEMU: slirp: OOB buffer access while emulating tcp protocols in tcpemu CVE-2020-7039 Modularity name: container-tools Stream name: 1.0 Tenable has extracted t...

[SECURITY] Fedora 43 Update: libtpms-0.10.2-1.fc43

A library providing TPM functionality for VMs. Targeted for integration into Qemu...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001017)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001017 advisory. arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 3.17.2 on Intel processors does not ensure that the value in the CR4 control register remains the...

MiracleLinux 4 : qemu-kvm-0.12.1.2-2.506.AXS4.5 (AXSA:2019-4314:03)

The remote MiracleLinux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2019-4314:03 advisory. QEMU: slirp: heap buffer overflow while reassembling fragmented datagrams CVE-2018-11806 QEMU: slirp: heap buffer overflow in tcpemu CVE-2019-6778...

MiracleLinux 4 : qemu-kvm-0.12.1.2-2.479.AXS4.2 (AXSA:2015-518:06)

The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2015-518:06 advisory. KVM for Kernel-based Virtual Machine is a full virtualization solution for Linux on x86 hardware. Using KVM, one can run multiple virtual machines running...

CVE-2021-47781

Cmder Console Emulator 1.3.18 contains a buffer overflow vulnerability that allows attackers to trigger a denial of service condition through a maliciously crafted .cmd file. Attackers can create a specially constructed .cmd file with repeated characters to overwhelm the console emulator's buffer...

CVE-2021-47781

Cmder Console Emulator 1.3.18 contains a buffer overflow vulnerability that allows attackers to trigger a denial of service condition through a maliciously crafted .cmd file. Attackers can create a specially constructed .cmd file with repeated characters to overwhelm the console emulator's buffer...

CVE-2021-47781

Cmder Console Emulator 1.3.18 is affected by a buffer overflow vulnerability in the handling of .cmd files that can trigger a denial of service. The issue, described in multiple sources, arises from specially crafted .cmd content that overflows the console’s buffer and crashes Cmder. The public d...