148 matches found
Important: Red Hat Security Advisory: qemu-kvm security, bug fix, and enhancement update
An update for qemu-kvm is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...
qemu-kvm: qemu-guest-agent: Local privilege escalation via symlink attack in guest-ssh-add-authorized-keys
A flaw was found in the QEMU Guest Agent qga. A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command handler by manipulating symbolic links. This can occur either through a deterministic directory-symlink bypass or a Time-of-Check to Time-of-Use TOCTOU...
EulerOS 2.0 SP15 : qemu (EulerOS-SA-2026-3947)
According to the versions of the qemu packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in the QEMU Guest Agent qga. A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command...
EulerOS 2.0 SP15 : qemu (EulerOS-SA-2026-4013)
According to the versions of the qemu packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in the QEMU Guest Agent qga. A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command...
Rocky Linux 8.6 [CIQ] Security Update: qemu-guest-agent / qemu-guest-agent-debuginfo / qemu-img / etc Multiple Vulnerabilities (ciqsa-2026_0836)
The Rocky Linux 8.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-20260836 advisory. This advisory aggregates security fixes for the qemu-kvm SRPM in CIQ LTS 8.6. It addresses 6 CVEs: CVE-2021-3507, CVE-2023-2700, CVE-2022-4144,...
Rocky Linux 8.6 [CIQ] Security Update: qemu-guest-agent / qemu-guest-agent-debuginfo / qemu-img / etc Multiple Vulnerabilities (ciqsa-2026_0252)
The Rocky Linux 8.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-20260252 advisory. This advisory aggregates security fixes for the qemu-kvm SRPM in CIQ LTS 8.6. It addresses 49 CVEs: CVE-2020-14364, CVE-2019-11091, CVE-2021-20221,...
Rocky Linux 9.2 [CIQ] Security Update: qemu-guest-agent / qemu-guest-agent-debuginfo / qemu-img / etc Multiple Vulnerabilities (ciqsa-2026_1486)
The Rocky Linux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-20261486 advisory. This advisory aggregates security fixes for the qemu-kvm SRPM in CIQ LTS 9.2. It addresses 5 CVEs: CVE-2024-8612, CVE-2026-12080, CVE-2025-11234,...
Rocky Linux 9.6 [CIQ] Security Update: qemu-guest-agent / qemu-guest-agent-debuginfo / qemu-img / etc Multiple Vulnerabilities (ciqsa-2026_1484)
The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-20261484 advisory. This advisory aggregates security fixes for the qemu-kvm SRPM in CIQ LTS 9.6. It addresses 41 CVEs: CVE-2020-14364, CVE-2019-11091, CVE-2021-20221,...
Rocky Linux 9.2 [CIQ] Security Update: qemu-guest-agent / qemu-guest-agent-debuginfo / qemu-img / etc Multiple Vulnerabilities (ciqsa-2026_0489)
The Rocky Linux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-20260489 advisory. This advisory aggregates security fixes for the qemu-kvm SRPM in CIQ LTS 9.2. It addresses 31 CVEs: CVE-2020-14364, CVE-2019-11091, CVE-2021-20221,...
Rocky Linux 9.2 [CIQ] Security Update: qemu-guest-agent / qemu-guest-agent-debuginfo / qemu-img / etc Multiple Vulnerabilities (ciqsa-2026_0975)
The Rocky Linux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-20260975 advisory. This advisory aggregates security fixes for the qemu-kvm SRPM in CIQ LTS 9.2. It addresses 6 CVEs: CVE-2023-3019, CVE-2023-42467, CVE-2023-5088,...
OESA-2026-4086 qemu security update
QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A flaw was found in the QEMU Guest Agent qga. A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command handler by manipulating symbolic links. Th...
OESA-2026-4087 qemu security update
QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A flaw was found in the QEMU Guest Agent qga. A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command handler by manipulating symbolic links. Th...
OESA-2026-4085 qemu security update
QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A flaw was found in the QEMU Guest Agent qga. A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command handler by manipulating symbolic links. Th...
OESA-2026-4084 qemu security update
QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A flaw was found in the QEMU Guest Agent qga. A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command handler by manipulating symbolic links. Th...
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A proof of concept exploit for a local privilege escalation vulnerability in QEMU Guest Agent version 11.0.3. The vulnerability exists in the guest-ssh-add-authorized-keys handler, where improper handling of symbolic links allows an unprivileged guest user to redirect root-privileged file...
AZL-93006 CVE-2026-12080 affecting package qemu 10.1.0-1
A flaw was found in the QEMU Guest Agent qga. A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command handler by manipulating symbolic links. This can occur either through a deterministic directory-symlink bypass or a Time-of-Check to Time-of-Use TOCTOU...
DEBIAN-CVE-2026-12080
A flaw was found in the QEMU Guest Agent qga. A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command handler by manipulating symbolic links. This can occur either through a deterministic directory-symlink bypass or a Time-of-Check to Time-of-Use TOCTOU...
CVE-2026-12080
A flaw was found in the QEMU Guest Agent qga. A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command handler by manipulating symbolic links. This can occur either through a deterministic directory-symlink bypass or a Time-of-Check to Time-of-Use TOCTOU...
CVE-2026-12080
A flaw was found in the QEMU Guest Agent qga. A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command handler by manipulating symbolic links. This can occur either through a deterministic directory-symlink bypass or a Time-of-Check to Time-of-Use TOCTOU...
CVE-2026-12080 Qemu-kvm: qemu-guest-agent: local privilege escalation via symlink attack in guest-ssh-add-authorized-keys
A flaw was found in the QEMU Guest Agent qga. A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command handler by manipulating symbolic links. This can occur either through a deterministic directory-symlink bypass or a Time-of-Check to Time-of-Use TOCTOU...