Linux kernel Heap Buffer Overflow DoS

The vulnerability of the afsupdatecell function in the fs/afs/cell.c component of the Linux kernel is related to insufficient resource management during its existence. Exploiting this vulnerability could allow an attacker to cause a service failure...

Astra Linux – vulnerability in linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: afs: Fix vllist leak Fix a leak of the new vllist in afsupdatecell when it is an empty list nrservers == 0; in this case, the old list is not displaced unless the old list is also empty...

CVE-2026-80877

A flaw was found in the Linux kernel's AFS Andrew File System module. This vulnerability occurs in the afsupdatecell function when it attempts to update a volume list vllist that is empty. Under specific conditions, the old vllist is not properly released, leading to a memory leak. A local attack...

Linux Distros Unpatched Vulnerability : CVE-2026-80877

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - afs: Fix vllist leak Fix a leak of the new vllist in afsupdatecell in the event that it is an empty list nrservers == 0, in which case the old list isn't...

SUSE CVE-2026-80877

In the Linux kernel, the following vulnerability has been resolved: afs: Fix vllist leak Fix a leak of the new vllist in afsupdatecell in the event that it is an empty list nrservers == 0, in which case the old list isn't displaced unless the old list is also empty...

CVE-2026-80877

In the Linux kernel, the following vulnerability has been resolved: afs: Fix vllist leak Fix a leak of the new vllist in afsupdatecell in the event that it is an empty list nrservers == 0, in which case the old list isn't displaced unless the old list is also empty...

CVE-2026-80877

CVE-2026-80877 is a memory leak in the Linux kernel's AFS (Andrew File System) module. The bug is in afs_update_cell() : when the new server list is empty (nr_servers == 0), the newly allocated vllist is never freed because the old list is only displaced if it is also empty. Each such event leaks...

EUVD-2026-71507

In the Linux kernel, the following vulnerability has been resolved: afs: Fix vllist leak Fix a leak of the new vllist in afsupdatecell in the event that it is an empty list nrservers == 0, in which case the old list isn't displaced unless the old list is also empty...

CVE-2026-80877 afs: Fix vllist leak

In the Linux kernel, the following vulnerability has been resolved: afs: Fix vllist leak Fix a leak of the new vllist in afsupdatecell in the event that it is an empty list nrservers == 0, in which case the old list isn't displaced unless the old list is also empty...

CVE-2026-80877 afs: Fix vllist leak

In the Linux kernel, the following vulnerability has been resolved: afs: Fix vllist leak Fix a leak of the new vllist in afsupdatecell in the event that it is an empty list nrservers == 0, in which case the old list isn't displaced unless the old list is also empty...

CVE-2026-80877: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: afs: Fix vllist leak Fix a leak of the new vllist in afsupdatecell in the event that it is an empty list nrservers == 0, in which case the old list isn't displaced unless the old list is also empty...

PT-2026-120391

Уязвимость функции afs update cell компонента fs/afs/cell.c ядра операционной системы Linux связана с недостаточным контролем ресурса в период его существования. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...