CVE-2026-64076
- Source
- https://cve.org/CVERecord?id=CVE-2026-64076
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64076.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-64076
- Downstream
AZL (1)
BELL (1)
DEBIAN (1)
OESA (1)
ROOT (3)
- Published
- 2026-07-19T15:39:50Z
- Modified
- 2026-11-01T02:30:41Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- netfilter: bridge: eb_tables: close module init race
- Details
-
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.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64076.json" }- References
-
- https://git.kernel.org/stable/c/02d999dc69b3918dba2414932b5d95f1f75c76cb
- https://git.kernel.org/stable/c/27414ff1b287ea9a2a11675149ec28e05539f3cc
- https://git.kernel.org/stable/c/5fc488f46086d17e8e545d8104ddd95b175de218
- https://git.kernel.org/stable/c/6bb35bdaabb22fd2d86b601904e928dbaa537941
- https://git.kernel.org/stable/c/c647e2a21bbbaceda6cdb8a44a56f44d231dc4b4
- https://git.kernel.org/stable/c/e0e7dec9dfc02987598e6a42bdfcab51dcc43e10
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64076.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-64076
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced5b53951cfc85329d29df9d07b1e905f4563546a5Fixede0e7dec9dfc02987598e6a42bdfcab51dcc43e10Fixed5fc488f46086d17e8e545d8104ddd95b175de218Fixed6bb35bdaabb22fd2d86b601904e928dbaa537941Fixedc647e2a21bbbaceda6cdb8a44a56f44d231dc4b4Fixed02d999dc69b3918dba2414932b5d95f1f75c76cbFixed27414ff1b287ea9a2a11675149ec28e05539f3cc
Linux / Kernel
Package
- Name
- Kernel