CVE-2026-64412
Medium
Elevated severity or exploit probability.
CVSS base
7.1
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
EPSS — probability of exploitation (30 days)
0.1%
2.8th percentile
CISA KEV
Not listed
Weakness / dates
—
Published 2026-07-25 · modified 2026-09-08
CVSS breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
| Attack Vector | L | Local |
| Attack Complexity | L | Low |
| Privileges Required | L | Low |
| User Interaction | N | None |
| Scope | U | Unchanged |
| Confidentiality | H | High |
| Integrity | N | None |
| Availability | H | High |
Timeline
- 2026-07-25 — Published (NVD)
- 2026-09-08 — Last modified (NVD)
Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: ebtables: module names must be null-terminated We need to explicitly check the length, else we may pass non-null terminated string to request_module().
Affected
References
- https://git.kernel.org/stable/c/084d23f818321390509e9738a0b08bbf46df6425
- https://git.kernel.org/stable/c/0ddca0f90fa3395111d078ae4399615cf3ea94aa
- https://git.kernel.org/stable/c/13a5f532e3a4fc75c33060a026def1572c208643
- https://git.kernel.org/stable/c/43dd2332b8a27b3ac5108791680cade654ab0f96
- https://git.kernel.org/stable/c/5777c8f1c3610786d8482b8f620f40fccaf1542b
- https://git.kernel.org/stable/c/7b217960e88b5d2d1e8cdcbcaf3bdf6fe199a0c8
- https://git.kernel.org/stable/c/d2367d99f2455f373996d9ddbe833dbe9f942213
- https://git.kernel.org/stable/c/da32e78bbb187ed7b137e0007034185570a3a172
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html