CVE-2026-43457
- Source
- https://cve.org/CVERecord?id=CVE-2026-43457
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43457.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-43457
- Downstream
- Published
- 2026-05-08T14:22:20.725Z
- Modified
- 2026-07-08T08:09:36.799919190Z
- Summary
- mctp: i2c: fix skb memory leak in receive path
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
mctp: i2c: fix skb memory leak in receive path
When 'midev->allowrx' is false, the newly allocated skb isn't consumed by netifrx(), it needs to free the skb directly.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43457.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/0fb2adbdd5c03e8c9ebcdc48afd414b2724c85eb
- https://git.kernel.org/stable/c/1b1be322342a6b0085bf6ee52235e5ac9834ec25
- https://git.kernel.org/stable/c/1ec54187e1aa40a4cfa2b265e9a311179f24b98d
- https://git.kernel.org/stable/c/9f81be2ab9d8e4744871bfb3e868ef413413829f
- https://git.kernel.org/stable/c/d7900a43b0a314a645ca0a2adf45928dbc7001f4
- https://git.kernel.org/stable/c/e3f5e0f22cfc2371e7471c9fd5b4da78f9df7c69
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43457.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-43457
- 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
-
Introducedf5b8abf9fc3dacd7529d363e26fe8230935d65f8Fixed0fb2adbdd5c03e8c9ebcdc48afd414b2724c85ebFixedd7900a43b0a314a645ca0a2adf45928dbc7001f4Fixed9f81be2ab9d8e4744871bfb3e868ef413413829fFixed1ec54187e1aa40a4cfa2b265e9a311179f24b98dFixed1b1be322342a6b0085bf6ee52235e5ac9834ec25Fixede3f5e0f22cfc2371e7471c9fd5b4da78f9df7c69