CVE-2026-64315 (CVSS 7)

Description

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.

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CVSS v3.1 Score

7.0

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploit Prediction

0.0015

Probability of exploitation

0.04%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

References

Other References

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

Frequently Asked Questions

What is CVE-2026-64315? +

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. It has a CVSS v3.1 base score of 7.0 (HIGH).

How severe is CVE-2026-64315? +

CVE-2026-64315 has a CVSS v3.1 score of 7.0 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching. The EPSS score is 0.0015, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-64315? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

CVE-2026-64315