CVE-2026-97910 Linux Kernel ASoC sprd - Buffer Overflow

Linux kernel ASoC sprd platform contains a buffer overflow vulnerability caused by unchecked user-controlled fragment_size and write() count exceeding fixed IRAM and DDR buffer allocations, letting local users write beyond buffer limits, exploit requires local user access.

CVSS base score 7.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.16% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Buffer Overflow
Impact
Privilege Escalation, Data Tampering
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
25 September 2026
Updated
15 October 2026

Vendor fix

Update to the latest Linux kernel version containing the fix for this vulnerability.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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