Orta CVSS 6.7
CVE-2026-48914: CVE-2026-48914: yığın (heap) taşması
Açıklama (NVD)
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.
Özet bilgiler
- CVSS v3.1
- 6.7
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H - EPSS
- %0,16 (yüzdelik 5)
- CWE
- CWE-122
- Yama
- Yok / bilinmiyor