The vulnerability of the ipc_idr_alloc() function in the Linux operating system allows a hacker to increase their privileges.

The vulnerability of the ipcidralloc function in the Linux operating system is related to improper memory release. Exploiting this vulnerability can allow an attacker to enhance their privileges...

RHEL 9 : kernel (RHSA-2026:62346)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:62346 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ipv4: free...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabilit...

CVE-2026-80686

A flaw was found in the Linux kernel's memory management component. Specifically, the migratedevice functionality may attempt to access memory page table entries PTEs that are not present. This incorrect handling can lead to system instability, potentially causing a system crash Denial of Service...

USN-8690-1 pillow vulnerability

It was discovered that Pillow did not properly manage memory when processing certain image files. An attacker could possibly use this issue to cause a denial of service or read sensitive data...

MGASA-2026-0359 Updated nodejs packages fix security vulnerabilities

http2: retain header memory in session accounting. CVE-2026-56846 http2: defer rst stream while in scope. CVE-2026-56848 permission: avoid granting radix split nodes. CVE-2026-58043 https: distinguish PFX object-array agent keys. CVE-2026-56850 https: bind identity checks to session reuse...

CVE-2026-80618

A flaw was found in the kernel's AMD GPU driver drm/amdkfd. This vulnerability occurs when the driver attempts to unpin a memory buffer object BO twice during memory deallocation. A local attacker could exploit this double-unpin operation, leading to a memory management error. This issue can caus...

Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: netfilter: nftcounter: serialize reset with spinlock CVE-2026-45897 In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: revert commitmutex usage in reset path CVE-2026-45901 In...

The vulnerability in Google Chrome and Microsoft Edge web browsers, related to the use of memory after it is freed, allows a hacker to trigger a service failure.

The vulnerability in Google Chrome and Microsoft Edge relates to the use of memory after it is freed. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

SUSE CVE-2026-80627

In the Linux kernel, the following vulnerability has been resolved: MIPS: mm: Fix out-of-bounds write in maarreswalk maarreswalk uses wi-numcfg as the index into the fixed-size wi-cfg array, but checks whether the array is full only after it has filled the selected entry. If walksystemramrange...

SUSE CVE-2026-80685

In the Linux kernel, the following vulnerability has been resolved: mm/util: don't read page2 for order-1 folios in snapshotpage snapshotpage currently reads page2 after checking nrpages 1, but it should only do so when nrpages 2. If an order-1 folio is allocated at the end of a vmemmap section,...

AZL-98138 CVE-2026-80718 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: mm/percpu-km: fix bitmap overflow and accounting in pcpucreatechunk In pcpucreatechunk, nrpages is the total contiguous backing allocation, i.e., nrunits pcpuunitpages, but pcpuchunkpopulated uses it to set chunk-populated, whose...

AZL-98147 CVE-2026-80686 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: mm: migratedevice: fix ptepfn/ptedirty called on non-present PTE ptepfn and ptedirty have undefined behaviour when called on a non-present PTE. In migratevmacollectpmd, these functions may be invoked on non-present entries e.g.,...

CVE-2026-80627

In the Linux kernel, the following vulnerability has been resolved: MIPS: mm: Fix out-of-bounds write in maarreswalk maarreswalk uses wi-numcfg as the index into the fixed-size wi-cfg array, but checks whether the array is full only after it has filled the selected entry. If walksystemramrange...

UBUNTU-CVE-2026-80718

In the Linux kernel, the following vulnerability has been resolved: mm/percpu-km: fix bitmap overflow and accounting in pcpucreatechunk In pcpucreatechunk, nrpages is the total contiguous backing allocation, i.e., nrunits pcpuunitpages, but pcpuchunkpopulated uses it to set chunk-populated, whose...

CVE-2026-80719

In the Linux kernel, the following vulnerability has been resolved: mm: mglru: fix stale batch updates after memcg reparenting The mglru page table walker batches per-generation size deltas in walk-nrpages while walking page tables without holding the lruvec lock. The resetbatchsize later folds...

CVE-2026-80686

In the Linux kernel, the following vulnerability has been resolved: mm: migratedevice: fix ptepfn/ptedirty called on non-present PTE ptepfn and ptedirty have undefined behaviour when called on a non-present PTE. In migratevmacollectpmd, these functions may be invoked on non-present entries e.g.,...

CVE-2026-80682

In the Linux kernel, the following vulnerability has been resolved: riscv/mm: use physical alignment for vmemmapstartpfn RISC-V computes vmemmapstartpfn by rounding physrambase down to VMEMMAPADDRALIGN. That alignment must therefore be expressed in the physical-address domain. Commit 476849b0fba4...

CVE-2026-80627

In the Linux kernel, the following vulnerability has been resolved: MIPS: mm: Fix out-of-bounds write in maarreswalk maarreswalk uses wi-numcfg as the index into the fixed-size wi-cfg array, but checks whether the array is full only after it has filled the selected entry. If walksystemramrange...

Linux Distros Unpatched Vulnerability : CVE-2026-80686

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm: migratedevice: fix ptepfn/ptedirty called on non-present PTE ptepfn and ptedirty have undefined behaviour when called on a non-present PTE. In...