https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-13T05:00:52.406491+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2025-12464 CVE-2025-12464 — Qemu-kvm: stack buffer overflow in e1000 device via short frames in loopback mode 2026-10-13T05:00:52.439173+00:00

Affected: qemu, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat OpenShift Container Platform 4

A stack-based buffer overflow was found in the QEMU e1000 network device. The code for padding short frames was dropped from individual network devices and moved to the net core code. The issue stems from the device's receive code still being able to process a short frame in loopback mode. This could lead to a buffer overrun in the e1000_receive_iov() function via the loopback code path. A malicious guest user could use this vulnerability to crash the QEMU process on the host, resulting in a denial of service.

 https://cve.radiocsirt.org/vuln/usn-8073-1 USN-8073-1 — qemu vulnerabilities 2026-10-13T05:00:52.439245+00:00

Affected: Ubuntu:22.04:LTS: qemu, Ubuntu:24.04:LTS: qemu, Ubuntu:25.10: qemu

It was discovered that the UHCI controller implementation of QEMU could be brought into an invalid state. An attacker inside the guest could possibly use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2024-8354)

It was discovered that QEMU incorrectly handled memory during certain VNC operations. An remote attacker could possibly use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2025-11234)

It was discovered that the e1000 network device implementation of QEMU could be made to write out of bounds. An attacker inside the guest could possibly use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 24.04 LTS and Ubuntu 25.10. (CVE-2025-12464)

It was discovered that the virtio-crypto device implementation of QEMU did not limit the length of a certain path input. An attacker inside the guest could possibly use this issue to cause QEMU to consume large amount of memory, resulting in a denial of service. This issue only affected Ubuntu 24.04 LTS and Ubuntu 25.10. (CVE-2025-14876)

It was discovered that the KVM Xen guest support of QEMU could be made to read out of bounds. An attacker inside the guest could possibly use this issue to cause QEMU to crash, resulting in a denial of service. This issue only affected Ubuntu 24.04 LTS and Ubuntu 25.10. (CVE-2026-0665)