Medium 5.5Published May 27, 2026

CVE-2026-45854crypto: inside-secure/eip93 - unregister only available algorithm

Updated under an hour ago (Oct 26, 2026, 9:30 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: crypto: inside-secure/eip93 - unregister only available algorithm EIP93 has an options register. This register indicates which crypto algorithms are implemented in silicon. Supported algorithms are registered on this basis. Unregister algorithms on the same basis. Currently, all algorithms are unregistered, even those not supported by HW. This results in panic on platforms that don't have all options implemented in silicon.

CVSS: 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Analyzed
Record last updated: May 27, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	9739f5f93b7806a684713ba42e6ed2d1df7c8100 builds before 243d642ff5809811208fa1707b7ab8a6ab4b1d68; 9739f5f93b7806a684713ba42e6ed2d1df7c8100 builds before 4c1c5a1d720fdacea060e106c7dd79417243d121; 9739f5f93b7806a684713ba42e6ed2d1df7c8100 builds before 0ceeadc7b53a041d89d5843f6bf0ccb7c98b0b4f	CNA record
linux linux_kernel linux:linux_kernel	from 6.15 before 6.18.14; from 6.19 before 6.19.4	NVD

References

References

https://git.kernel.org/stable/c/243d642ff5809811208fa1707b7ab8a6ab4b1d68	patch
https://git.kernel.org/stable/c/4c1c5a1d720fdacea060e106c7dd79417243d121	patch
https://git.kernel.org/stable/c/0ceeadc7b53a041d89d5843f6bf0ccb7c98b0b4f	patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.