CVE-2026-45937: crypto: inside-secure/eip93 - fix kernel panic in driver detach

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-05-27 · updated 2026-06-24

Description

In the Linux kernel, the following vulnerability has been resolved: crypto: inside-secure/eip93 - fix kernel panic in driver detach During driver detach, the same hash algorithm is unregistered multiple times due to a wrong iterator.

Affected products

Linux kernel: from 6.15 before 6.18.14; from 6.19 before 6.19.4 — fixed in 6.18.14, 6.19.4

How to fix

Upgrade to a fixed version: Linux kernel 6.18.14, 6.19.4. Check the vendor advisory for mitigations.

References

https://git.kernel.org/stable/c/7530c3595d1e23bc5938cbd44b7e8f33457fc71f
https://git.kernel.org/stable/c/91c6f25075a8f8fbd7316d73e1edf281a94f78df
https://git.kernel.org/stable/c/b6e32ba6d32503440a3e3e16c8d0521cbb7e0c5d

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