Linux Distros Unpatched Vulnerability : CVE-2026-98881

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: bridge: remove stale rcubarrier in brmulticastdevdel This rcubarrier came from a time callrcu calls were used in net/bridge/brmulticast.c. Now kfreercu is...

SUSE CVE-2026-98881

In the Linux kernel, the following vulnerability has been resolved: net: bridge: remove stale rcubarrier in brmulticastdevdel This rcubarrier came from a time callrcu calls were used in net/bridge/brmulticast.c. Now kfreercu is there, we can remove this problematic rcubarrier which causes extreme...

AZL-110614 CVE-2026-98881 affecting package kernel for versions less than 6.6.159.1-1

In the Linux kernel, the following vulnerability has been resolved: net: bridge: remove stale rcubarrier in brmulticastdevdel This rcubarrier came from a time callrcu calls were used in net/bridge/brmulticast.c. Now kfreercu is there, we can remove this problematic rcubarrier which causes extreme...

CVE-2026-98881

In the Linux kernel, the following vulnerability has been resolved: net: bridge: remove stale rcubarrier in brmulticastdevdel This rcubarrier came from a time callrcu calls were used in net/bridge/brmulticast.c. Now kfreercu is there, we can remove this problematic rcubarrier which causes extreme...

DEBIAN-CVE-2026-98881

In the Linux kernel, the following vulnerability has been resolved: net: bridge: remove stale rcubarrier in brmulticastdevdel This rcubarrier came from a time callrcu calls were used in net/bridge/brmulticast.c. Now kfreercu is there, we can remove this problematic rcubarrier which causes extreme...

UBUNTU-CVE-2026-98881

In the Linux kernel, the following vulnerability has been resolved: net: bridge: remove stale rcubarrier in brmulticastdevdel This rcubarrier came from a time callrcu calls were used in net/bridge/brmulticast.c. Now kfreercu is there, we can remove this problematic rcubarrier which causes extreme...

CVE-2026-98881

In the Linux kernel, the following vulnerability has been resolved: net: bridge: remove stale rcubarrier in brmulticastdevdel This rcubarrier came from a time callrcu calls were used in net/bridge/brmulticast.c. Now kfreercu is there, we can remove this problematic rcubarrier which causes extreme...

EUVD-2026-108675

In the Linux kernel, the following vulnerability has been resolved: net: bridge: remove stale rcubarrier in brmulticastdevdel This rcubarrier came from a time callrcu calls were used in net/bridge/brmulticast.c. Now kfreercu is there, we can remove this problematic rcubarrier which causes extreme...

CVE-2026-98881

The Linux kernel contains a vulnerability in the bridge component where a stale rcu_barrier() in br_multicast_dev_del() causes extreme RTNL pressure . This issue originated from historical call_rcu() usage in net/bridge/br_multicast.c . The vulnerability has been resolved by removing the problema...

CVE-2026-98881 net: bridge: remove stale rcu_barrier() in br_multicast_dev_del()

In the Linux kernel, the following vulnerability has been resolved: net: bridge: remove stale rcubarrier in brmulticastdevdel This rcubarrier came from a time callrcu calls were used in net/bridge/brmulticast.c. Now kfreercu is there, we can remove this problematic rcubarrier which causes extreme...

CVE-2026-98881 net: bridge: remove stale rcu_barrier() in br_multicast_dev_del()

In the Linux kernel, the following vulnerability has been resolved: net: bridge: remove stale rcubarrier in brmulticastdevdel This rcubarrier came from a time callrcu calls were used in net/bridge/brmulticast.c. Now kfreercu is there, we can remove this problematic rcubarrier which causes extreme...

PT-2026-121851

In the Linux kernel, the following vulnerability has been resolved: net: bridge: remove stale rcu barrier in br multicast dev del This rcu barrier came from a time call rcu calls were used in net/bridge/br multicast.c. Now kfree rcu is there, we can remove this problematic rcu barrier which cause...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-142744)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142744 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv4: fix use-after-free in fibnhcupdatemtu fibnhcupdatemtu walks the nexthop exception table und...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-143089)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-143089 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv4: fix use-after-free in fibnhcupdatemtu fibnhcupdatemtu walks the nexthop exception table und...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-143111)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-143111 advisory. In the Linux kernel, the following vulnerability has been resolved: bonding: alb: re-check primaryispromisc under RTNL in bondalbmonitor bondalbmonitor reads...

Unity Linux 20.1020e / 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-142703)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142703 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv4: fix use-after-free in fibnhcupdatemtu fibnhcupdatemtu walks the nexthop exception table und...

DEBIAN-CVE-2026-98554

In the Linux kernel, the following vulnerability has been resolved: vlan: ensure sufficient headroom in vlandevhardheader Callers that only reserve ETHHLEN or less such as llcallocframe, or skbs allocated before dynamic device/headroom changes e.g. toggling VLANFLAGREORDERHDR or bonding/team...

PT-2026-116838

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: keep rtnl lock for the ioctl self test An offline self test that brings the interface down and back up with netif close / netif open requires rtnl lock for both. Since the ethtool IOCTL path became rtnl-optional for...

Astra Linux – vulnerability in linux-5.10

In the Linux kernel, the following vulnerability has been resolved: ethtool: do not perform operations on net devices being unregistered There is a brief period between when a net device begins to be unregistered and when it actually disappears. During this time, ethtool operations may still be...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: batman-adv: Avoid double-rtnllock ELP metric worker The batadvvelpgetthroughput function might be called when the RTNL lock is already held. This could be problematic when the work queue item is cancelled using...