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CVE-2026-64412netfilter: ebtables: module names must be null-terminated
- 7.1HighCVSS base score
- 0.13%Exploitation in 30 daysEPSS · top 97% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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().
Timeline
ID reserved
By Linux
- 6 days later
· 6 days later
Published
- 4 months later
· 4 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| LinuxCNA (assigner) | 3.1 | High7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
| NVDNVD · Modified | 3.1 | High7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.13% · top 97% of all CVEs (15 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.1.
Affected products
- affected bcf4934288402be3464110109a4dae3bd6fb3e93 – < 43dd2332b8a27b3ac5108791680cade654ab0f96
- affected bcf4934288402be3464110109a4dae3bd6fb3e93 – < 5777c8f1c3610786d8482b8f620f40fccaf1542b
- affected bcf4934288402be3464110109a4dae3bd6fb3e93 – < 0ddca0f90fa3395111d078ae4399615cf3ea94aa
- affected bcf4934288402be3464110109a4dae3bd6fb3e93 – < d2367d99f2455f373996d9ddbe833dbe9f942213
- affected bcf4934288402be3464110109a4dae3bd6fb3e93 – < da32e78bbb187ed7b137e0007034185570a3a172
- affected bcf4934288402be3464110109a4dae3bd6fb3e93 – < 13a5f532e3a4fc75c33060a026def1572c208643
- affected bcf4934288402be3464110109a4dae3bd6fb3e93 – < 7b217960e88b5d2d1e8cdcbcaf3bdf6fe199a0c8
- affected bcf4934288402be3464110109a4dae3bd6fb3e93 – < 084d23f818321390509e9738a0b08bbf46df6425
- affected 4.6
- unaffected < 4.6
- unaffected 5.10.261 – ≤ 5.10.*
- unaffected 5.15.212 – ≤ 5.15.*
- unaffected 6.1.178 – ≤ 6.1.*
- unaffected 6.6.145 – ≤ 6.6.*
- unaffected 6.12.96 – ≤ 6.12.*
- unaffected 6.18.39 – ≤ 6.18.*
- unaffected 7.1.4 – ≤ 7.1.*
- unaffected 7.2 – ≤ *
References
References10
- https://git.kernel.org/stable/c/43dd2332b8a27b3ac5108791680cade654ab0f96 (opens in a new tab)
- https://git.kernel.org/stable/c/5777c8f1c3610786d8482b8f620f40fccaf1542b (opens in a new tab)
- https://git.kernel.org/stable/c/0ddca0f90fa3395111d078ae4399615cf3ea94aa (opens in a new tab)
- https://git.kernel.org/stable/c/d2367d99f2455f373996d9ddbe833dbe9f942213 (opens in a new tab)
- https://git.kernel.org/stable/c/da32e78bbb187ed7b137e0007034185570a3a172 (opens in a new tab)
- https://git.kernel.org/stable/c/13a5f532e3a4fc75c33060a026def1572c208643 (opens in a new tab)
- https://git.kernel.org/stable/c/7b217960e88b5d2d1e8cdcbcaf3bdf6fe199a0c8 (opens in a new tab)
- https://git.kernel.org/stable/c/084d23f818321390509e9738a0b08bbf46df6425 (opens in a new tab)
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html (opens in a new tab)
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-48956 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-64412)Record last updated .