CVE-2026-98486

In the Linux kernel, the following vulnerability has been resolved: net: ena: fix MMIO read buffer leak on probe failure enadeviceinit initializes the MMIO read mechanism with enacommmioregreadrequestinit, which allocates a coherent DMA buffer for MMIO read responses. The normal removal path...

UBUNTU-CVE-2026-98486

In the Linux kernel, the following vulnerability has been resolved: net: ena: fix MMIO read buffer leak on probe failure enadeviceinit initializes the MMIO read mechanism with enacommmioregreadrequestinit, which allocates a coherent DMA buffer for MMIO read responses. The normal removal path...

SUSE CVE-2026-98486

In the Linux kernel, the following vulnerability has been resolved: net: ena: fix MMIO read buffer leak on probe failure enadeviceinit initializes the MMIO read mechanism with enacommmioregreadrequestinit, which allocates a coherent DMA buffer for MMIO read responses. The normal removal path...

DEBIAN-CVE-2026-98486

In the Linux kernel, the following vulnerability has been resolved: net: ena: fix MMIO read buffer leak on probe failure enadeviceinit initializes the MMIO read mechanism with enacommmioregreadrequestinit, which allocates a coherent DMA buffer for MMIO read responses. The normal removal path...

CVE-2026-98486

In the Linux kernel, the following vulnerability has been resolved: net: ena: fix MMIO read buffer leak on probe failure enadeviceinit initializes the MMIO read mechanism with enacommmioregreadrequestinit, which allocates a coherent DMA buffer for MMIO read responses. The normal removal path...

AZL-109442 CVE-2026-98486 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: net: ena: fix MMIO read buffer leak on probe failure enadeviceinit initializes the MMIO read mechanism with enacommmioregreadrequestinit, which allocates a coherent DMA buffer for MMIO read responses. The normal removal path...

CVE-2026-98486

In the Linux kernel, the following vulnerability has been resolved: net: ena: fix MMIO read buffer leak on probe failure enadeviceinit initializes the MMIO read mechanism with enacommmioregreadrequestinit, which allocates a coherent DMA buffer for MMIO read responses. The normal removal path...

CVE-2026-98486

The Linux kernel contains a memory leak vulnerability within the ena network driver. The ena_device_init() function allocates a coherent DMA buffer for MMIO read responses via ena_com_mmio_reg_read_request_init(). However, if ena_probe() fails after initialization succeeds, the error path fails t...

CVE-2026-98486 net: ena: fix MMIO read buffer leak on probe failure

In the Linux kernel, the following vulnerability has been resolved: net: ena: fix MMIO read buffer leak on probe failure enadeviceinit initializes the MMIO read mechanism with enacommmioregreadrequestinit, which allocates a coherent DMA buffer for MMIO read responses. The normal removal path...

EUVD-2026-103726

In the Linux kernel, the following vulnerability has been resolved: net: ena: fix MMIO read buffer leak on probe failure enadeviceinit initializes the MMIO read mechanism with enacommmioregreadrequestinit, which allocates a coherent DMA buffer for MMIO read responses. The normal removal path...

CVE-2026-98486 net: ena: fix MMIO read buffer leak on probe failure

In the Linux kernel, the following vulnerability has been resolved: net: ena: fix MMIO read buffer leak on probe failure enadeviceinit initializes the MMIO read mechanism with enacommmioregreadrequestinit, which allocates a coherent DMA buffer for MMIO read responses. The normal removal path...

CVE-2026-98486: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: ena: fix MMIO read buffer leak on probe failure enadeviceinit initializes the MMIO read mechanism with enacommmioregreadrequestinit, which allocates a coherent DMA buffer for MMIO read responses. The normal removal path...

PT-2026-116705

In the Linux kernel, the following vulnerability has been resolved: net: ena: fix MMIO read buffer leak on probe failure ena device init initializes the MMIO read mechanism with ena com mmio reg read request init, which allocates a coherent DMA buffer for MMIO read responses. The normal removal...

Linux Distros Unpatched Vulnerability : CVE-2026-98486

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: ena: fix MMIO read buffer leak on probe failure enadeviceinit initializes the MMIO read mechanism with enacommmioregreadrequestinit, which allocates a...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: ena: Fixed an out-of-bounds shift in the exponential backoff mechanism. The ENA adapters on our instances occasionally reset. Recently, a UBSAN failure was logged on the console during this process: UBSAN: Out-of-bounds shif...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: ena: Fixed error handling in enainit. The enainit function no longer destroys the workqueue created by createsinglethreadworkqueue when pciregisterdriver fails. Instead, it calls destroyworkqueue when pciregisterdriver fails...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: ena: Cleanup of XDP TX queues occurs when regular TX setup fails. The createqueueswithsizebackoff function creates XDP TX queues before setting up the regular TX path. If the subsequent allocation or creation of regular TX...

CentOS Linux 8 [TuxCare] Security Update: bpftool / kernel / kernel-core / kernel-cross-headers / etc Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1786444011)

The CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS-STREAM8:CLSA-2026:1786444011 advisory. - In the Linux kernel, the following vulnerability has been resolved: comedi: vmk80xx: fix bulk-buffer overflow The driver is usi...

kernel: net: ena: PHC: Fix potential use-after-free in get_timestamp

A flaw was found in the Linux kernel's Elastic Network Adapter ENA driver, specifically within the Precision Time Protocol Hardware Clock PHC timestamp retrieval function. A race condition exists where the gettimestamp function could attempt to access memory that has already been freed by the...

kernel: net: ena: PHC: Fix potential use-after-free in get_timestamp

A flaw was found in the Linux kernel's Elastic Network Adapter ENA driver, specifically within the Precision Time Protocol Hardware Clock PHC timestamp retrieval function. A race condition exists where the gettimestamp function could attempt to access memory that has already been freed by the...