CVE-2026-64077
netfilter: ebtables: move to two-stage removal scheme
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jul 19, 2026 |
| Last Updated | Aug 5, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Linux / Linux
87663c39f898b18905499126548da61450628682 < 739d5dac7b2da44a756aa4d758ee3f1ccf5a27f1 87663c39f898b18905499126548da61450628682 < ef395579a7631a06d61969fc712eb80402231b89 87663c39f898b18905499126548da61450628682 < b7f0544d86d439cb946515d2ef6a0a75e8626710
Linux / Linux
5.15