9 matches found
CVE-2026-99121
A flaw was found in the Linux kernel's IPv4 networking component. A race condition in the fibrebalance function can cause a division-by-zero error when routing configurations change concurrently during route rebalancing. A local user or concurrent network event can trigger this flaw, causing the...
CVE-2026-99121
In the Linux kernel, the following vulnerability has been resolved: ipv4: avoid divide by zero in fibrebalance fibrebalance computes the total eligible nexthop weight in one pass and programs upper bounds in a second pass. A concurrent change to ignorerouteswithlinkdown can make the first pass...
CVE-2026-99121
In the Linux kernel, the following vulnerability has been resolved: ipv4: avoid divide by zero in fibrebalance fibrebalance computes the total eligible nexthop weight in one pass and programs upper bounds in a second pass. A concurrent change to ignorerouteswithlinkdown can make the first pass...
CVE-2026-99121 ipv4: avoid divide by zero in fib_rebalance
In the Linux kernel, the following vulnerability has been resolved: ipv4: avoid divide by zero in fibrebalance fibrebalance computes the total eligible nexthop weight in one pass and programs upper bounds in a second pass. A concurrent change to ignorerouteswithlinkdown can make the first pass...
EUVD-2026-112021
In the Linux kernel, the following vulnerability has been resolved: ipv4: avoid divide by zero in fibrebalance fibrebalance computes the total eligible nexthop weight in one pass and programs upper bounds in a second pass. A concurrent change to ignorerouteswithlinkdown can make the first pass...
CVE-2026-99121 ipv4: avoid divide by zero in fib_rebalance
In the Linux kernel, the following vulnerability has been resolved: ipv4: avoid divide by zero in fibrebalance fibrebalance computes the total eligible nexthop weight in one pass and programs upper bounds in a second pass. A concurrent change to ignorerouteswithlinkdown can make the first pass...
CVE-2026-99121
The Linux kernel contains a vulnerability in the ipv4 networking stack involving a division by zero error in the fib_rebalance() function. The issue occurs because a concurrent change to ignore_routes_with_linkdown can cause the first pass of the function to return zero while the second pass iden...
Linux Distros Unpatched Vulnerability : CVE-2026-99121
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ipv4: avoid divide by zero in fibrebalance fibrebalance computes the total eligible nexthop weight in one pass and programs upper bounds in a second pass. A...
UBUNTU-CVE-2026-99121
In the Linux kernel, the following vulnerability has been resolved: ipv4: avoid divide by zero in fibrebalance fibrebalance computes the total eligible nexthop weight in one pass and programs upper bounds in a second pass. A concurrent change to ignorerouteswithlinkdown can make the first pass...