Vulnerability in Linux

[ Description ]Official description

In the Linux kernel, the following vulnerability has been resolved: Input: soc_button_array - check btns_desc->package.count Check that btns_desc->package.count is not 0 before accessing btns_desc->package.elements[0].

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

• BSI CERT-Bund5 Oct 2026WID-SEC-2026-3743

  Linux Kernel: Multiple vulnerabilities Translated from German

  Risk mediumCVE-2026-98221CVE-2026-98181CVE-2026-98248+204 more CVEs

[ References ]References

• git.kernel.org/stable/c/12d80e6351556cfecbdd09416e5e4c73d6ca08ba
• git.kernel.org/stable/c/42c7afc0e5f5b5e12e9689e9a9815b5824cf0efb
• git.kernel.org/stable/c/8a70a192e3e5b3ccbeeaf149c931cf45b8e82155
• git.kernel.org/stable/c/c3a94bfedfa2e4c4d37d1181e8db1ab010f1321a
• git.kernel.org/stable/c/c62c6944c680bc4ae188ca9045daada32fcd10ec
• git.kernel.org/stable/c/eb5563386fb8c5dbb55d902a71a0ce10e4f307eb
• git.kernel.org/stable/c/ec0576dabd6bf4f6532c5f0a58c9bf57095e45a4
• git.kernel.org/stable/c/fb5022278b6ea7f1838e3ef78028d5d5e3375f65