CVE-2026-64077

In the Linux kernel, the following vulnerability has been resolved: netfilter: ebtables: move to two-stage removal scheme Like previous patches for x_tables, follow same pattern in ebtables. We can't reuse xt helpers: ebt_table struct layout is incompatible. table->ops assignment is now done while still holding the ebt mutex to make sure we never expose partially-filled table struct.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/6fe4c808b6cdb405ed64ea6e740d557bba3d7745
https://git.kernel.org/stable/c/739d5dac7b2da44a756aa4d758ee3f1ccf5a27f1	Patch
https://git.kernel.org/stable/c/b37e27f5d5cbb7723644fdf089e28a216d6093ed
https://git.kernel.org/stable/c/b7f0544d86d439cb946515d2ef6a0a75e8626710	Patch
https://git.kernel.org/stable/c/ef395579a7631a06d61969fc712eb80402231b89	Patch
https://git.kernel.org/stable/c/f34e5a674afe743d1af80684d64b511f40a5c35d

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:7.1:rc1::::::
	cpe:2.3:o:linux:linux_kernel:7.1:rc2::::::
	cpe:2.3:o:linux:linux_kernel:7.1:rc3::::::

History

30 Oct 2026, 13:19

Type	Values Removed	Values Added
References		() https://git.kernel.org/stable/c/b37e27f5d5cbb7723644fdf089e28a216d6093ed -

21 Oct 2026, 13:19

Type	Values Removed	Values Added
References		() https://git.kernel.org/stable/c/6fe4c808b6cdb405ed64ea6e740d557bba3d7745 - () https://git.kernel.org/stable/c/f34e5a674afe743d1af80684d64b511f40a5c35d -

19 Oct 2026, 21:17

Type	Values Removed	Values Added
CWE		CWE-362

Information

Published : 2026-07-19 16:17

Updated : 2026-10-30 13:19

NVD link : CVE-2026-64077

Mitre link : CVE-2026-64077

CVE.ORG link : CVE-2026-64077

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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