{"id":"CVE-2026-89949","published":"2026-09-16T11:17:05.030","lastModified":"2026-09-16T11:17:05.030","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nbatman-adv: dat: avoid unaligned fault in IP extraction\n\nIndependent of the alignment of the ARP packet in the SKB, either the\nbatadv_arp_ip_src or the batadv_arp_ip_dst will have an unaligned access\n(on HW without native unaligned read support).\n\nUse get_unaligned() to handle this properly on all architectures.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/0121afa52cdb88cfb4d5d7bd126a23a9100121d8","tags":[]},{"url":"https://git.kernel.org/stable/c/0c2df865338bbf92aa45b9253e5f9b8ef2d9992f","tags":[]},{"url":"https://git.kernel.org/stable/c/15dbfb37f0e1a085d48deeb8f5238e9d28127dde","tags":[]},{"url":"https://git.kernel.org/stable/c/1cfa7d5f70d54cb8c7e82df739430782d1996ee1","tags":[]},{"url":"https://git.kernel.org/stable/c/91c99b4e152023c7d458a5dedd52d2b0d7df4ce3","tags":[]},{"url":"https://git.kernel.org/stable/c/a170d4617e8cca05a1314de61728a262ef272782","tags":[]},{"url":"https://git.kernel.org/stable/c/b1bbc694ca51adb8dbed3f3235b4fcbdb44e0e20","tags":[]},{"url":"https://git.kernel.org/stable/c/c74a4acf41d19f21199dec2d6c813c90d31cd02c","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}