CVE-2026-98630
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: Fix payload page pool error cleanup The payload page pool pointer contains an error pointer when its allocation fails. The cleanup path passes that error pointer to page_pool_destroy() instead of destroying the header page pool. This can dereference the error pointer and leave the header page pool allocated. Destroy the header page pool instead.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedOct 18, 2026
First seenOct 18, 2026
How to fix
Update
- Linux Linuxf4277b19edbc6abc9e1db7d6f6148608e8cb3c34, 4bab07f7b74e59bb26032fa5ff6969d63e1c52ef, 8e0b235bd918d06f54ba8fddd2c3ddc36ca59c15 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 8a11010fdd9615e8dbb2f5d562ab88caa8a9516a ≤ v < f4277b19edbc6abc9e1db7d6f6148608e8cb3c34, 8a11010fdd9615e8dbb2f5d562ab88caa8a9516a ≤ v < 4bab07f7b74e59bb26032fa5ff6969d63e1c52ef, 8a11010fdd9615e8dbb2f5d562ab88caa8a9516a ≤ v < 8e0b235bd918d06f54ba8fddd2c3ddc36ca59c15, 6.18 | f4277b19edbc6abc9e1db7d6f6148608e8cb3c34, 4bab07f7b74e59bb26032fa5ff6969d63e1c52ef, 8e0b235bd918d06f54ba8fddd2c3ddc36ca59c15 |
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