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CVE-2026-64076

netfilter: bridge: eb_tables: close module init race PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: netfilter: bridge: eb_tables: close module init race sashiko reports for unrelated patch: Does the core ebtables initialization in ebtables.c suffer from a similar race? Once nf_register_sockopt() completes, the sockopts are exposed globally. sockopt has to be registered last, just like in ip/ip6/arptables.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 5b53951cfc85329d29df9d07b1e905f4563546a5 before 5fc488f46086d17e8e545d8104ddd95b175de218; affected 5b53951cfc85329d29df9d07b1e905f4563546a5 before 6bb35bdaabb22fd2d86b601904e928dbaa537941; affected 5b53951cfc85329d29df9d07b1e905f4563546a5 before c647e2a21bbbaceda6cdb8a44a56f44d231dc4b4; affected 5b53951cfc85329d29df9d07b1e905f4563546a5 before 02d999dc69b3918dba2414932b5d95f1f75c76cb; affected 5b53951cfc85329d29df9d07b1e905f4563546a5 before 27414ff1b287ea9a2a11675149ec28e05539f3cc
Linux / Linuxaffected 5.13; unaffected 0 before 5.13; unaffected 6.6.160 through 6.6.*; unaffected 6.12.114 through 6.12.*; unaffected 6.18.34 through 6.18.*; unaffected 7.0.11 through 7.0.*; unaffected 7.1 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.