Red Hat Red Hat Enterprise Linux for NVIDIA 26 vulnerabilities
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Published CVEs affecting Red Hat Red Hat Enterprise Linux for NVIDIA 26: 2 record(s), with affected versions and fixes.
CVE-2026-61477
Low · 2.3
CWE-93 Aug 7, 2026
Libvirt: libvirt: newline injection in network xml dns txt/srv fields allows dnsmasq config directive injection
An injection vulnerability was found in libvirt's virtual network driver. The network XML parser does not strip newline characters from DNS TXT record value attributes and SRV record domain/target attributes. These values are written verbatim into the dnsmasq configuration file generated by the network driver, allowing a user with permission to define virtual networks to inject arbitrary dnsmasq configuration directives such as dhcp-script, leading to arbitrary command execution as root.
CVE-2026-48914
Medium · 6.7
CWE-122 Jun 12, 2026
Qemu-kvm: heap buffer overflow in virtio-blk scsi request handling
A flaw was found in QEMU's virtio-blk device. The issue arises because the device does not properly validate the size of input descriptors before writing data. A malicious guest with high privileges could exploit this vulnerability by submitting a malformed virtio-blk SCSI request, leading to an out-of-bounds write in the host heap memory and a potential denial of service (DoS) for the QEMU process.