CVE-2026-93789

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: bound aligned TLV advance in FW parser Validate ALIGN(tlv_len, 4) against remaining parser length before consuming bytes from the firmware image. This avoids length underflow on malformed TLVs.

EPSS

0.2% chance of exploitation in the next 30 days; higher than 6% of CVEs (scores of 2026-10-25)

Published

2026-09-24

Modified

2026-10-03

Record from

the NVD, synced 2026-10-19

References

• https://git.kernel.org/stable/c/4cfadb2e01566bc36d42922fbe18838345087050
• https://git.kernel.org/stable/c/528fa9eb14c209533ca26958b76da55e0ce239d8
• https://git.kernel.org/stable/c/61da42fdd21d98ccb8f1ec5224659f3d09202cf4
• https://git.kernel.org/stable/c/7aa9097623afb694bc25382a62e14d8e82bf002f
• https://git.kernel.org/stable/c/8c332d45b736d41301b7e07f322785d821265dbc

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