ROS-20260916-73-0077

The vulnerability of the nfconncount module in the Linux operating system is related to the allocation of unlimited memory. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

SUSE CVE-2026-72418

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconncount: prevent connlimit drops for early confirmed ct Commit 69894e5b4c5e "netfilter: nftconnlimit: update the count if add was skipped" introduced a regression where packets for valid connections are dropped whe...

SUSE CVE-2026-72247

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconncount: fix zone comparison in tuple dedup The "already exists" dedup logic in nfconncountadd decides whether a connection has already been counted and can be skipped instead of incrementing the connlimit count. I...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-104530)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104530 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconncount: fix zone comparison in tuple dedup The already exists dedup logic in...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-104588)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104588 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconncount: fix zone comparison in tuple dedup The already exists dedup logic in...

The vulnerability in the `net/netfilter/nf_conncount.c` component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability in the net/netfilter/nfconncount.c component of the Linux operating system is related to improper memory release before deleting the last reference. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2026-72247

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: nfconncount: fix zone comparison in tuple dedup The already exists dedup logic in nfconncountadd decides whether a connection has already been counte...

Linux Distros Unpatched Vulnerability : CVE-2026-72418

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: nfconncount: prevent connlimit drops for early confirmed ct Commit 69894e5b4c5e netfilter: nftconnlimit: update the count if add was skipped introduc...

CVE-2026-72247

A flaw was found in the Linux kernel's netfilter nfconncount component. An incorrect comparison of conntrack zones in the connection counting logic can cause different zones to be treated as equal. This miscalculation in connection deduplication may lead to connection limits not being properly...

The vulnerability of the nf_conncount module in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the nfconncount module in the Linux operating system is related to the allocation of unlimited memory. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

CVE-2026-72418

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconncount: prevent connlimit drops for early confirmed ct Commit 69894e5b4c5e "netfilter: nftconnlimit: update the count if add was skipped" introduced a regression where packets for valid connections are dropped whe...

CVE-2026-72418

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconncount: prevent connlimit drops for early confirmed ct Commit 69894e5b4c5e "netfilter: nftconnlimit: update the count if add was skipped" introduced a regression where packets for valid connections are dropped whe...

UBUNTU-CVE-2026-72418

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconncount: prevent connlimit drops for early confirmed ct Commit 69894e5b4c5e "netfilter: nftconnlimit: update the count if add was skipped" introduced a regression where packets for valid connections are dropped whe...

CVE-2026-72247

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconncount: fix zone comparison in tuple dedup The "already exists" dedup logic in nfconncountadd decides whether a connection has already been counted and can be skipped instead of incrementing the connlimit count. I...

CVE-2026-72247

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconncount: fix zone comparison in tuple dedup The "already exists" dedup logic in nfconncountadd decides whether a connection has already been counted and can be skipped instead of incrementing the connlimit count. I...

UBUNTU-CVE-2026-72247

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconncount: fix zone comparison in tuple dedup The "already exists" dedup logic in nfconncountadd decides whether a connection has already been counted and can be skipped instead of incrementing the connlimit count. I...

CVE-2026-72418 netfilter: nf_conncount: prevent connlimit drops for early confirmed ct

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconncount: prevent connlimit drops for early confirmed ct Commit 69894e5b4c5e "netfilter: nftconnlimit: update the count if add was skipped" introduced a regression where packets for valid connections are dropped whe...

EUVD-2026-59317

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconncount: prevent connlimit drops for early confirmed ct Commit 69894e5b4c5e "netfilter: nftconnlimit: update the count if add was skipped" introduced a regression where packets for valid connections are dropped whe...

CVE-2026-72418 netfilter: nf_conncount: prevent connlimit drops for early confirmed ct

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconncount: prevent connlimit drops for early confirmed ct Commit 69894e5b4c5e "netfilter: nftconnlimit: update the count if add was skipped" introduced a regression where packets for valid connections are dropped whe...

CVE-2026-72247

The CVE-2026-72247 issue affects the Linux kernel netfilter nf_conncount dedup logic. Root cause: in __nf_conncount_add(), the code used zone->dir (a u8 bitmask) as the direction argument to nf_ct_zone_id()/nf_ct_zone_equal(), which misinterpreted the direction and could cause incorrect zone I...