kernel: Linux kernel: Out-of-bounds write in VXLAN due to incorrect nexthop hash size leading to denial of service

A flaw was found in the Linux kernel's Virtual Extensible LAN VXLAN implementation. An attacker with elevated privileges CAPNETADMIN can exploit this vulnerability by configuring the system to accept and forward VXLAN packets. The issue arises from an incorrect nexthop hash size, where a 32-bit...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004305)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004305 advisory. An issue was discovered in the Linux kernel before 5.6.7. xdpumemreg in net/xdp/xdpumem.c has an out- of-bounds write by a user with the CAPNETADMIN capability becau...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001544)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001544 advisory. An issue was discovered in the Linux kernel before 4.18.11. The ipddpioctl function in drivers/net/appletalk/ipddp.c allows local users to obtain sensitive kernel...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001413)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001413 advisory. The decodedata function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab out-of-bounds write. Input from a process that has the...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003898)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003898 advisory. An issue was discovered in the Linux kernel before 5.6.7. xdpumemreg in net/xdp/xdpumem.c has an out- of-bounds write by a user with the CAPNETADMIN capability becau...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000648)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000648 advisory. Multiple buffer overflows in drivers/staging/wlags49h2/wlpriv.c in the Linux kernel before 3.12 allow local users to cause a denial of service or possibly have...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002803)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002803 advisory. An issue was discovered in the Linux kernel before 4.18.11. The ipddpioctl function in drivers/net/appletalk/ipddp.c allows local users to obtain sensitive kernel...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003302)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003302 advisory. net/netfilter/xtosf.c in the Linux kernel through 4.14.4 does not require the CAPNETADMIN capability for addcallback and removecallback operations, which allows loca...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001958)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001958 advisory. The socksetsockopt function in net/core/sock.c in the Linux kernel before 3.5 mishandles negative values of sksndbuf and skrcvbuf, which allows local users to cause ...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003295)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003295 advisory. The socksetsockopt function in net/core/sock.c in the Linux kernel before 4.8.14 mishandles negative values of sksndbuf and skrcvbuf, which allows local users to cau...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001907)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001907 advisory. net/dccp/ccid.h in the Linux kernel before 3.5.4 allows local users to gain privileges or cause a denial of service NULL pointer dereference and system crash by...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002828)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002828 advisory. net/netfilter/nfnetlinkcthelper.c in the Linux kernel through 4.14.4 does not require the CAPNETADMIN capability for new, get, and del operations, which allows local...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002341)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002341 advisory. net/dccp/ccid.h in the Linux kernel before 3.5.4 allows local users to gain privileges or cause a denial of service NULL pointer dereference and system crash by...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003028)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003028 advisory. The nfnetlinkrcvbatch function in net/netfilter/nfnetlink.c in the Linux kernel before 4.5 does not check whether a batch message's length field is large enough, whi...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002349)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002349 advisory. The xfrmstatenetlink function in net/xfrm/xfrmuser.c in the Linux kernel before 3.5.7 does not properly handle error conditions in dumponestate function calls, which...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001886)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001886 advisory. The xfrmstatenetlink function in net/xfrm/xfrmuser.c in the Linux kernel before 3.5.7 does not properly handle error conditions in dumponestate function calls, which...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002766)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002766 advisory. A security flaw was discovered in the nl80211setrekeydata function in net/wireless/nl80211.c in the Linux kernel through 4.13.3. This function does not check whether...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002263)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002263 advisory. The socksetsockopt function in net/core/sock.c in the Linux kernel before 3.5 mishandles negative values of sksndbuf and skrcvbuf, which allows local users to cause ...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003066)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003066 advisory. A security flaw was discovered in the nl80211setrekeydata function in net/wireless/nl80211.c in the Linux kernel through 4.13.3. This function does not check whether...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002863)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002863 advisory. The nfnetlinkrcvbatch function in net/netfilter/nfnetlink.c in the Linux kernel before 4.5 does not check whether a batch message's length field is large enough, whi...