virt:rhel and virt-devel:rhel security, bug fix, and enhancement update

An update is available for seabios, swtpm, perl-Sys-Virt, module.supermin, module.libiscsi, module.libvirt-dbus, libvirt-dbus, module.swtpm, module.virt-v2v, module.sgabios, module.perl-Sys-Virt, libvirt-python, module.libvirt-python, netcf, module.netcf, module.seabios, module.libguestfs, hivex,...

RLSA-2023:6980 Moderate: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update

Kernel-based Virtual Machine KVM offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide APIs for managing and interacting with the...

EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2026-1629)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : scsi: target: Fix WRITESAME No Data Buffer crashCVE-2022-21546 iommu/arm-smmu-v3-sva: Fix mm use-after-freeCVE-2022-49426 module: f...

EulerOS Virtualization 2.13.1 : python-pip (EulerOS-SA-2026-1640)

According to the versions of the python-pip packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : When extracting a tar archive pip may not check symbolic links point into the extraction directory if the tarfile module doesn'...

EulerOS Virtualization 2.13.0 : unbound (EulerOS-SA-2026-1632)

According to the versions of the unbound packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : NLnet Labs Unbound up to and including version 1.24.0 is vulnerable to possible domain hijack attacks. Promiscuous NS RRSets that...

EulerOS Virtualization 2.13.0 : python-pip (EulerOS-SA-2026-1631)

According to the versions of the python-pip packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : When extracting a tar archive pip may not check symbolic links point into the extraction directory if the tarfile module doesn'...

EulerOS Virtualization 2.13.0 : qemu (EulerOS-SA-2026-1644)

According to the versions of the qemu packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A stack-based buffer overflow was found in the QEMU e1000 network device. The code for padding short frames was dropped from individu...

EulerOS Virtualization 2.13.1 : qemu (EulerOS-SA-2026-1641)

According to the versions of the qemu packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A stack-based buffer overflow was found in the QEMU e1000 network device. The code for padding short frames was dropped from individu...

Security Bulletin: AIX/VIOS Python is vulnerable to a null pointer dereference (CVE-2026-24515) and an integer overflow (CVE-2026-25210)

Summary Vulnerabilities in Python could cause a null pointer dereference CVE-2026-24515 or an integer overflow CVE-2026-25210. Python is used by AIX as part of Ansible node management automation. Vulnerability Details CVEID:CVE-2026-24515 DESCRIPTION: In libexpat before 2.7.4,...

EulerOS Virtualization 2.10.0 : libtasn1 (EulerOS-SA-2026-1560)

According to the versions of the libtasn1 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a...

EulerOS Virtualization 2.12.1 : libxslt (EulerOS-SA-2026-1443)

According to the versions of the libxslt package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A use-after-free vulnerability was found in libxslt while parsing xsl nodes that may lead to the dereference of expired pointers an...

EulerOS Virtualization 2.12.1 : iputils (EulerOS-SA-2026-1432)

According to the versions of the iputils package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : ping in iputils before 20250602 allows a denial of service application error in adaptive ping mode or incorrect data collection via...

EulerOS Virtualization 2.10.0 : libpng (EulerOS-SA-2026-1559)

According to the versions of the libpng package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image...

EulerOS Virtualization 2.12.1 : shim (EulerOS-SA-2026-1462)

According to the versions of the shim packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext acro...

EulerOS Virtualization 2.12.1 : libtasn1 (EulerOS-SA-2026-1440)

According to the versions of the libtasn1 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a...

EulerOS Virtualization 2.12.1 : net-snmp (EulerOS-SA-2026-1446)

According to the versions of the net-snmp packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : net-snmp is a SNMP application library, tools and daemon. Prior to versions 5.9.5 and 5.10.pre2, a specially crafted packet to an...

EulerOS Virtualization 2.12.0 : ncurses (EulerOS-SA-2026-1502)

According to the versions of the ncurses packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A vulnerability has been found in GNU ncurses up to 6.5-20250322 and classified as problematic. This vulnerability affects the...

EulerOS Virtualization 2.12.0 : gdb (EulerOS-SA-2026-1481)

According to the versions of the gdb packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.36. It is a stack-overflow issue in demangletype in...

EulerOS Virtualization 2.10.1 : samba (EulerOS-SA-2026-1547)

According to the versions of the samba packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in Samba, in the vfsstreamsxattr module, where uninitialized heap memory could be written into alternate data...

EulerOS Virtualization 2.12.0 : coreutils (EulerOS-SA-2026-1477)

According to the versions of the coreutils package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in GNU Coreutils. The sort utility's begfield function is vulnerable to a heap buffer under-read. The program ma...