CVE-2026-93062
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: guard against division by zero in iwl_dbg_tlv_alloc_fragments Make sure we don't end-up with a num_frags = 0 situation. For that, check that the required size is not 0 and put a checker on num_frags as well.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedSep 17, 2026
First seenSep 17, 2026
How to fix
Update
- Linux Linux897097eec925fbecdb1f8698b9e7bacb501a5b64, 11dde137f1258004bd1ed76ea2480a641e1fb753, 6df26657c626b63b5a47026128cc021f66722a41, f26f72c2448829701d7c3e840fac9d168a98a955, bc7a7ad93070879c74cdcb107ebb1a02ec212712, 9318bc0c41b24705690cf80d1596cf6b711e7027 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 14124b25780db542b2bc31aadecc37a2a6534f40 ≤ v < 897097eec925fbecdb1f8698b9e7bacb501a5b64, 14124b25780db542b2bc31aadecc37a2a6534f40 ≤ v < 11dde137f1258004bd1ed76ea2480a641e1fb753, 14124b25780db542b2bc31aadecc37a2a6534f40 ≤ v < 6df26657c626b63b5a47026128cc021f66722a41, 14124b25780db542b2bc31aadecc37a2a6534f40 ≤ v < f26f72c2448829701d7c3e840fac9d168a98a955, 14124b25780db542b2bc31aadecc37a2a6534f40 ≤ v < bc7a7ad93070879c74cdcb107ebb1a02ec212712, 14124b25780db542b2bc31aadecc37a2a6534f40 ≤ v < 9318bc0c41b24705690cf80d1596cf6b711e7027, 5.5 | 897097eec925fbecdb1f8698b9e7bacb501a5b64, 11dde137f1258004bd1ed76ea2480a641e1fb753, 6df26657c626b63b5a47026128cc021f66722a41, f26f72c2448829701d7c3e840fac9d168a98a955, bc7a7ad93070879c74cdcb107ebb1a02ec212712, 9318bc0c41b24705690cf80d1596cf6b711e7027 |
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