High 7.0Published Jul 25, 2026

CVE-2026-64315crypto: caam - use print_hex_dump_devel to guard key hex dumps

Updated under an hour ago (Oct 27, 2026, 11:00 PM ET)

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: crypto: caam - use print_hex_dump_devel to guard key hex dumps Use print_hex_dump_devel() for dumping sensitive key material in *_setkey() to avoid leaking secrets at runtime when CONFIG_DYNAMIC_DEBUG is enabled.

CVSS: 7.0 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/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: Aug 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	8d818c1055013d355d36188f21c7535687374f6c builds before 1ec775f6a124cce6278ae58b7d1c78a3bc6eef23; from 8d818c1055013d355d36188f21c7535687374f6c before bcf3cf74dfb6981e18b22cbf561f859a0f7faa26; from 8d818c1055013d355d36188f21c7535687374f6c before 6407dc85d0a4306681cf6c9be7f05e05dcb67a37; from 8d818c1055013d355d36188f21c7535687374f6c before c8cfe11e48b2a4646fa662fcaa92e14810a28d46; from 8d818c1055013d355d36188f21c7535687374f6c before 8904b425cfcafe6a820c94b9bdf4b10f7d70f9d7; from 8d818c1055013d355d36188f21c7535687374f6c before d0b8cafd529b4ec759190c6081f7a76efb563a8f; from 8d818c1055013d355d36188f21c7535687374f6c before 59057f5d4e9a195c6dd61695ad3bc4481ddf4f14; from 8d818c1055013d355d36188f21c7535687374f6c before 8005dc808bcce7d6cc2ae015a3cde1683bee602d	CNA record
linux linux_kernel linux:linux_kernel	from 4.20 before 5.10.261; from 5.11 before 5.15.212; from 5.16 before 6.1.178; from 6.2 before 6.6.145; from 6.7 before 6.12.96; from 6.13 before 6.18.39; from 6.19 before 7.1.4	NVD

References

References

https://git.kernel.org/stable/c/1ec775f6a124cce6278ae58b7d1c78a3bc6eef23	patch
https://git.kernel.org/stable/c/bcf3cf74dfb6981e18b22cbf561f859a0f7faa26	patch
https://git.kernel.org/stable/c/6407dc85d0a4306681cf6c9be7f05e05dcb67a37	patch
https://git.kernel.org/stable/c/c8cfe11e48b2a4646fa662fcaa92e14810a28d46	patch
https://git.kernel.org/stable/c/8904b425cfcafe6a820c94b9bdf4b10f7d70f9d7	patch
https://git.kernel.org/stable/c/d0b8cafd529b4ec759190c6081f7a76efb563a8f	patch
https://git.kernel.org/stable/c/59057f5d4e9a195c6dd61695ad3bc4481ddf4f14	patch
https://git.kernel.org/stable/c/8005dc808bcce7d6cc2ae015a3cde1683bee602d	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.