Not yet scoredPublished Aug 10, 2026

CVE-2026-68185LoongArch: Move jump_label_init() before parse_early_param()

Updated under an hour ago (Oct 27, 2026, 2:10 AM ET)

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Move jump_label_init() before parse_early_param() When enabling both CONFIG_MEM_ALLOC_PROFILING=y and CONFIG_MEM_ALLOC_PROFILING_ENABLED_BY_DEFAULT=y, then diabling memory profiling by adding the boot parameter 'sysctl.vm.mem_profiling=0' will cause the kernel failed to boot. After analysis, this is because jump_label_init() must be called before parse_early_param(), the early param handlers may modify static keys by static_branch_enable/disable(). Fix this by moving jump_label_init() to before parse_early_param(). The solution is similar to other architectures.

CVSS: Not yet scored
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: Received
Record last updated: Oct 21, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	628c3bb40e9a8cefc0a6fde28b7b66bfe46d1dc2 builds before 1d0b99ef7fcb6cef1df273872059bf854814500e; 628c3bb40e9a8cefc0a6fde28b7b66bfe46d1dc2 builds before 4b40e590efb350c54480d7e883f054d3609a94c6; 628c3bb40e9a8cefc0a6fde28b7b66bfe46d1dc2 builds before 38b025fcdc45bdf5140a5726a1fbb2e694ea047b; from 628c3bb40e9a8cefc0a6fde28b7b66bfe46d1dc2 before 881e9f3c4e117b100880b1c5de3a0da8e455a78f; from 628c3bb40e9a8cefc0a6fde28b7b66bfe46d1dc2 before ea68d444a658783234a06f05414e41cf93a18fb2	CNA record

References

References

https://git.kernel.org/stable/c/1d0b99ef7fcb6cef1df273872059bf854814500e
https://git.kernel.org/stable/c/4b40e590efb350c54480d7e883f054d3609a94c6
https://git.kernel.org/stable/c/38b025fcdc45bdf5140a5726a1fbb2e694ea047b
https://git.kernel.org/stable/c/881e9f3c4e117b100880b1c5de3a0da8e455a78f
https://git.kernel.org/stable/c/ea68d444a658783234a06f05414e41cf93a18fb2

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.