High severity7.1NVD Advisory· Published May 28, 2026· Updated Jun 17, 2026
CVE-2026-46230
CVE-2026-46230
Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg
Check bounds against the end of the BO whenever we access the msg.
Affected products
18- osv-coords15 versionspkg:linux/kernelpkg:rpm/opensuse/dtb-aarch64&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-64kb&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-azure&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-docs&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-kvmsmall&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-obs-build&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-obs-qa&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-rt&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-syms&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-zfcpdump&distro=openSUSE%20Leap%2016.0
>= 5.13.0, < 5.15.209+ 14 more
- (no CPE)range: >= 5.13.0, < 5.15.209
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1.160000.2.19
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 7.0.11-1.1
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1
Patches
Vulnerability mechanics
References
7- git.kernel.org/stable/c/638d3e0b9eb77aa53fdd60e2b928761d16ba76fanvdPatch
- git.kernel.org/stable/c/638e48ee39d0f2af9336f917a6f5d6692dd64d93nvdPatch
- git.kernel.org/stable/c/82c535eff05490c71153af57de9fe85502fcb5d5nvdPatch
- git.kernel.org/stable/c/870c8738c3774336baedddd0240951d078a703b8nvdPatch
- git.kernel.org/stable/c/b193019860d61e92da395eae2011f2f6716b182fnvdPatch
- git.kernel.org/stable/c/e382e0b81a3e7bd21504fee1d01ae8b08f84d3a7nvdPatch
- git.kernel.org/stable/c/f55552adb100eb54a6e6dabff4fbdc8679bd3fa0nvdPatch
News mentions
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