CVE-2026-98436
Linux: accel/amdxdna: Disable device buffer exporting
Linux LinuxOperating systemsCVSS
NoneNot scoredExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.14%Chance of exploitation activity in the next 30 days, higher than 3% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in33b00fa8023e8ade3409aa9c833b8ce65b8c29ebAlso 9480dd7ec3fcadd4217503e4bb32c16e19e4b21f, 7.2.7CVE List
What fixes it
- 33b00fa8023e8ade3409aa9c833b8ce65b8c29ebLinuxCVE List
- 9480dd7ec3fcadd4217503e4bb32c16e19e4b21fLinuxCVE List
- 7.2.7LinuxCVE List
A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.
Description
In the Linux kernel, the following vulnerability has been resolved:
accel/amdxdna: Disable device buffer exporting
Device buffers are never intended to be exported. Disable exporting support explicitly.
Text from CVE List
Affected versions 5
- Linuxaffected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 33b00fa8023e8ade3409aa9c833b8ce65b8c29ebCVE List
- Linuxaffected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 9480dd7ec3fcadd4217503e4bb32c16e19e4b21fCVE List
- Linuxaffected: all versions before 7.2.7CVE List
- Linuxunaffected: 7.2.7 through 7.2.*CVE List
- Linuxunaffected: 7.3CVE List