PT-2026-43937 · Opensuse+1 · Opensuse Tumbleweed+1
CVE-2026-46070
·
Published
2026-05-27
·
Updated
2026-07-31
CVSS v3.1
7.1
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1
Description
An issue exists in the md/raid5 component where the functions
r5c recovery analyze meta block() and r5l recovery verify data checksum for mb() iterate over payloads in a journal metadata block using on-disk payload size fields without validating them against the remaining space in the metadata block. A corrupted journal containing payload sizes that extend beyond the PAGE SIZE boundary can lead to out-of-bounds reads when computing offsets or accessing payload fields.Recommendations
For openSUSE Tumbleweed, update to the kernel-devel-7.0.11-1.1 package.
At the moment, there is no information about a newer version that contains a fix for this vulnerability for the Linux kernel.
Exploit
Fix
Memory Corruption
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Weakness Enumeration
Related Identifiers
Affected Products
Linux Kernel
Opensuse Tumbleweed