cbcvebase.
CVE-2026-46198
published 2026-05-28

CVE-2026-46198: In the Linux kernel, the following vulnerability has been resolved: batman-adv: fix integer overflow on buff_pos Fixing an integer overflow present in…

high8.8CVSS 3.1
AVAACLPRNUINSUCHIHAH
In the Linux kernel, the following vulnerability has been resolved: batman-adv: fix integer overflow on buff_pos Fixing an integer overflow present in batadv_iv_ogm_send_to_if. The size check is done using the int type in batadv_iv_ogm_aggr_packet whereas the buff_pos variable uses the s16 type. This could lead to an out-of-bound read.

Affected

10 ranges
VendorProductVersion rangeFixed in
linuxlinux——
linuxlinux>= c6c8fea29769d998d94fcec9b9f14d4b52b349d3 < 867cd090760e8f5cd206f387b47ff9c56fac04e9867cd090760e8f5cd206f387b47ff9c56fac04e9
linuxlinux>= c6c8fea29769d998d94fcec9b9f14d4b52b349d3 < 10bb1f366d884d506c38a947b43026a75d1afe9a10bb1f366d884d506c38a947b43026a75d1afe9a
linuxlinux>= c6c8fea29769d998d94fcec9b9f14d4b52b349d3 < 96c9c0ed9a9579a9085765aceaa4556a6666eb8296c9c0ed9a9579a9085765aceaa4556a6666eb82
linuxlinux>= c6c8fea29769d998d94fcec9b9f14d4b52b349d3 < f61499359fa529f0d45a53bf7c573a49eb6322e6f61499359fa529f0d45a53bf7c573a49eb6322e6
linuxlinux>= c6c8fea29769d998d94fcec9b9f14d4b52b349d3 < 974542d1efc48b7e9fe16184e647615cba39969b974542d1efc48b7e9fe16184e647615cba39969b
linuxlinux>= c6c8fea29769d998d94fcec9b9f14d4b52b349d3 < bf872db54f91ffe70104b98c20068b2d5910e018bf872db54f91ffe70104b98c20068b2d5910e018
linuxlinux>= c6c8fea29769d998d94fcec9b9f14d4b52b349d3 < b252797bfced986d6d92ec2f4cfcca842ce8aa78b252797bfced986d6d92ec2f4cfcca842ce8aa78
linuxlinux>= c6c8fea29769d998d94fcec9b9f14d4b52b349d3 < 0799e5943611006b346b8813c7daf7dd5aa26bfd0799e5943611006b346b8813c7daf7dd5aa26bfd
linuxlinux_kernel——