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vulnerabilityCVE-2026-2243
Name
CVE-2026-2243
Source
NVD ( link)Debian ( link)
Description
A flaw was found in QEMU. A specially crafted VMDK image could trigger an out-of-bounds read vulnerability, potentially leading to a 12-byte leak of sensitive information or a denial of service condition (DoS).
Published Date
Updated Date
Workaround
-
Advisories

Analysis#


Affected Component
Analysis
qemu
Exploitable

Vulnerability Ratings#


5.1
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
9.2.0
Exploitable
buildroot
master
11.0.0
Not Affected
openwrt
openwrt-25.12
10.1.2-r1
Exploitable
yocto
kirkstone
6.2.0
Exploitable
yocto
master
11.1.0
Not Affected
yocto
scarthgap
8.2.7
Patched

Resolved with patches#


qemu (yocto:scarthgap)

#
Title
Author
Resolve
1
block/vmdk: fix OOB read in vmdk_read_extent()
"Halil Oktay (oblivionsage)" <cookieandcream560@gmail.com>
CVE-2026-2243