CVE-2026-64077 | BDVDB-2026-349769 Detail
LinuxLinux
Description#
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.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: local.
Weaknesses#
- CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
References#
- https://git.kernel.org/stable/c/b37e27f5d5cbb7723644fdf089e28a216d6093ed
- https://git.kernel.org/stable/c/6fe4c808b6cdb405ed64ea6e740d557bba3d7745
- https://git.kernel.org/stable/c/f34e5a674afe743d1af80684d64b511f40a5c35d
- https://git.kernel.org/stable/c/739d5dac7b2da44a756aa4d758ee3f1ccf5a27f1
- https://git.kernel.org/stable/c/ef395579a7631a06d61969fc712eb80402231b89
- https://git.kernel.org/stable/c/b7f0544d86d439cb946515d2ef6a0a75e8626710
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.