CVE-2026-80597
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: mtd: maps: vmu-flash: fix NULL pointer dereference in initialization The mtd_info contains a struct device, which must be linked to its parent. Without this, the initialization of the MTD fails with a NULL pointer dereference.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedAug 28, 2026
First seenAug 28, 2026
How to fix
Update
- Linux Linuxff6453502c722437e37238900c9e45a1fec34455, c60a627edbbd66bfbb0a0f564e64084c23c7ce98, 0db62da830ec57ad3efe24337763c8bf5442c6be, 44c6abf5d823de796319d6e23c282ed5b68dc41b, b80a7b8f1a10e9270160b9d33f1253da2195c827, 9ac007affa77c3dc3def53760e3d69c350fc9967, f4599793240dd60a0a708ef1fe116223f47aa105, 357e3b8e3a8769ba36eb8ec5e053e4825f1a9329 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 47a72688fae7298e1ad5fdc9bff7e04b6a549620 ≤ v < ff6453502c722437e37238900c9e45a1fec34455, 47a72688fae7298e1ad5fdc9bff7e04b6a549620 ≤ v < c60a627edbbd66bfbb0a0f564e64084c23c7ce98, 47a72688fae7298e1ad5fdc9bff7e04b6a549620 ≤ v < 0db62da830ec57ad3efe24337763c8bf5442c6be, 47a72688fae7298e1ad5fdc9bff7e04b6a549620 ≤ v < 44c6abf5d823de796319d6e23c282ed5b68dc41b, 47a72688fae7298e1ad5fdc9bff7e04b6a549620 ≤ v < b80a7b8f1a10e9270160b9d33f1253da2195c827, 47a72688fae7298e1ad5fdc9bff7e04b6a549620 ≤ v < 9ac007affa77c3dc3def53760e3d69c350fc9967, 47a72688fae7298e1ad5fdc9bff7e04b6a549620 ≤ v < f4599793240dd60a0a708ef1fe116223f47aa105, 47a72688fae7298e1ad5fdc9bff7e04b6a549620 ≤ v < 357e3b8e3a8769ba36eb8ec5e053e4825f1a9329, 2.6.30 | ff6453502c722437e37238900c9e45a1fec34455, c60a627edbbd66bfbb0a0f564e64084c23c7ce98, 0db62da830ec57ad3efe24337763c8bf5442c6be, 44c6abf5d823de796319d6e23c282ed5b68dc41b, b80a7b8f1a10e9270160b9d33f1253da2195c827, 9ac007affa77c3dc3def53760e3d69c350fc9967, f4599793240dd60a0a708ef1fe116223f47aa105, 357e3b8e3a8769ba36eb8ec5e053e4825f1a9329 |
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