net: ip6_tunnel: require CAP_NET_ADMIN in the device netns for changelink

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-72051 · Microsoft / collected KEV context

cve-program · CVE-2026-72051

• https://git.kernel.org/stable/c/2d53ee7daabe733deb81f51d2cc90188f8ad59a1
• https://git.kernel.org/stable/c/82e53e7281c71e174f9f5877c566a623c637b406
• https://git.kernel.org/stable/c/5252db8fb604321133138c7069d6fc3fcd89cdee
• https://git.kernel.org/stable/c/2636d061bc237a2446a146e42dcc6563acfa7432
• https://git.kernel.org/stable/c/7f68f7928484f463a5bc0d50e6fdd8d16f55a5aa
• https://git.kernel.org/stable/c/234cd54fc500f69db43e37de38603da617fbbeea
• https://git.kernel.org/stable/c/d4bcc202a3530c856e1cb183384bc9cc8fddab22
• https://git.kernel.org/stable/c/2496fa0b7d180b3ad356b514e7ff93bb14e6140a

No related operational record is retained in the current change model.