CVE-2026-100236 DPDK - Out of Bounds Read/Write

DPDK GSO library contains a buffer underflow caused by improper header size validation during software GSO packet header copying, letting remote or guest attackers trigger out-of-bounds read or write, exploit requires crafted packet.

CVSS base score 8.6 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Out of Bounds Read/Write
Impact
Out Of Bounds Rw, Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Published
14 October 2026
Updated
15 October 2026
Weakness
CWE-787

Vendor fix

Update to the latest version containing the fix.

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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