CVE-2026-64316
Medium
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() and gen_split_key() to avoid leaking secrets at runtime when CONFIG_DYNAMIC_DEBUG is enabled.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedJul 25, 2026
First seenJul 25, 2026
How to fix
Update
- linux linux_kernel5.10.261, 5.15.212, 6.1.178, 6.6.145, 6.12.96, 6.18.39, 7.1.4 or later
Patches
- git.kernel.org/stable/c/3f57657b6ea23f933371f2c2846322f441773cee
- git.kernel.org/stable/c/45c0e3615e5bca5f1fc93357af8d19975c092d4f
- git.kernel.org/stable/c/6f7b8e0321f3a8fbbd267d2ac15c671ab59e919e
- git.kernel.org/stable/c/8b56ba10105ca34a4b75f7e33d41d96a63815591
- git.kernel.org/stable/c/8cf5fb0503129e53052fe29302379cf83891d0fb
- git.kernel.org/stable/c/9a53dc0a0ae0486e164e5af3de5f99ab42c5a23e
- git.kernel.org/stable/c/cea7302d5d05df74cfb4107897b1ca34163c06b9
- git.kernel.org/stable/c/ebd37eef6e4f435e18829c0c0c9ba3a6618cb2dd
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.3 ≤ v < 5.10.261, 5.11 ≤ v < 5.15.212, 5.16 ≤ v < 6.1.178, 6.2 ≤ v < 6.6.145, 6.7 ≤ v < 6.12.96, 6.13 ≤ v < 6.18.39, 6.19 ≤ v < 7.1.4 | 5.10.261, 5.15.212, 6.1.178, 6.6.145, 6.12.96, 6.18.39, 7.1.4 |
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