PT-2026-44329 · Linux+1 · Linux Kernel+1

CVE-2026-46206 · Published 2026-05-28 · Updated 2026-06-10

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified) openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1

Description An issue exists in the batman-adv module where the tp meter fails to reject new sender or receiver sessions during the teardown process. Specifically, the system does not prevent tp meter from starting new sessions after the mesh state has transitioned away from BATADV MESH ACTIVE.

Recommendations Update to kernel-devel-7.0.11-1.1 for openSUSE Tumbleweed. At the moment, there is no information about a newer version that contains a fix for this vulnerability for the Linux kernel.

Exploit

Fix

Related Identifiers

CVE-2026-46206

ECHO-A6E5-4C80-5CCA

OPENSUSE-SU-2026:10954-1

Affected Products

Linux Kernel

Opensuse Tumbleweed

References · 296

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46206.json · Exploit
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-46206 · Vendor Advisory
• https://git.kernel.org/stable/c/e1e2194cc725ec1d41f9412496212f0fa0519c36 · Patch
• https://osv.dev/vulnerability/openSUSE-SU-2026:10954-1 · Vendor Advisory
• https://git.kernel.org/stable/c/dcff44644bb518598b1a6be722706d6174b2f6a1 · Patch
• https://security-tracker.debian.org/tracker/CVE-2026-46206 · Vendor Advisory
• https://git.kernel.org/stable/c/ff93f86ecbb50a4709c403fc279a396e308edde5 · Patch
• https://git.kernel.org/stable/c/0a7a840074c9ca5ebffc9c52358c8ea55828ec71 · Patch
• https://ubuntu.com/security/CVE-2026-46206 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-46206 · Security Note
• https://osv.dev/vulnerability/CVE-2026-46206 · Vendor Advisory
• https://osv.dev/vulnerability/BELL-CVE-2026-46206 · Vendor Advisory
• https://git.kernel.org/stable/c/ca39545cf07c142b39d474a1439a046bf28def3d · Patch
• https://cve.org/CVERecord?id=CVE-2026-46206 · Security Note
• https://git.kernel.org/stable/c/52e6ec3e972cf27792cc1559874dbee19f286869 · Patch