EUVD-2026-26509

In the Linux kernel, the following vulnerability has been resolved: net/packet: fix TOCTOU race on mmap'd vnethdr in tpacketsnd In tpacketsnd, when PACKETVNETHDR is enabled, vnethdr points directly into the mmap'd TX ring buffer shared with userspace. The kernel validates the header via...

CVE-2026-31700 net/packet: fix TOCTOU race on mmap'd vnet_hdr in tpacket_snd()

In the Linux kernel, the following vulnerability has been resolved: net/packet: fix TOCTOU race on mmap'd vnethdr in tpacketsnd In tpacketsnd, when PACKETVNETHDR is enabled, vnethdr points directly into the mmap'd TX ring buffer shared with userspace. The kernel validates the header via...

PT-2026-36372

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A resource leak occurs in the ftgmac100 alloc rings function during the allocation of rx skbs, tx skbs, rxdes, txdes, and rx scratch. When an intermediate failure occurs, the function...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the improper release of allocated resources when ring allocation fails, potentially leading to...

Windows 11 25H2 - Heap Overflow

Exploit Title: Windows 11 25H2 - Heap Overflow Ghost Patch Exploit Framework Date: 2026-02-13 Exploit Author: nu11secur1ty Vendor Homepage: https://www.microsoft.com Software Link: https://www.microsoft.com/software-download/windows11 Version: Windows 11 25H2 Build 26200.7830 Vulnerable Tested on...

Monero: `check_reserve_proof` sums RingCT ECDH amounts without checking the output commitment

The checkreserveproof function in the Monero codebase was found to sum RingCT ECDH amounts without checking the output commitment. The decoded amount was added to the total without verifying that it matched the commitment, which could allow a malicious prover to claim larger reserves than actuall...

EUVD-2026-24803

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: prevent immediate PASID reuse case PASID resue could cause interrupt issue when process immediately runs into hw state left by previous process exited with the same PASID, it's possible that page faults are still...

CVE-2026-31462 drm/amdgpu: prevent immediate PASID reuse case

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: prevent immediate PASID reuse case PASID resue could cause interrupt issue when process immediately runs into hw state left by previous process exited with the same PASID, it's possible that page faults are still...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013712)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013712 advisory. In the Linux kernel, the following vulnerability has been resolved: uiohvgeneric: Let userspace take care of interrupt mask Remove the logic to set interrupt mask by...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013812)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013812 advisory. In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Do not swap cpubuffer during resize process When ringbufferswapcpu was called during...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013592)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013592 advisory. In the Linux kernel, the following vulnerability has been resolved: staging: vt6655: fix potential memory leak In function deviceinittd0ring, memory is allocated for...

PT-2026-34389

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds read exists in the io uring show fdinfo function. The issue occurs during the iteration over pending submission queue entries SQEs on an IORING SETUP SQE MIXED ring. Whe...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013676)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013676 advisory. In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Handle race between rbmovetail and rbcheckpages It seems a data race between...

Unity Linux 20.1050e / 20.1060e Security Update: kernel (UTSA-2026-013401)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013401 advisory. In the Linux kernel, the following vulnerability has been resolved: r8169: Fix possible ring buffer corruption on fragmented Tx packets. An issue was found on the...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-013412)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013412 advisory. In the Linux kernel, the following vulnerability has been resolved: i40e: add validation for ringlen param The ringlen parameter provided by the virtual function VF ...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013368)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013368 advisory. In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix deadloop issue on reading tracepipe Soft lockup occurs when reading file...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011305)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011305 advisory. In the Linux kernel, the following vulnerability has been resolved: staging: vt6655: fix potential memory leak In function deviceinittd0ring, memory is allocated for...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013151)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013151 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Use VMMAP instead of VMALLOC for ringbuf After commit 2fd3fb0be1d1 kasan, vmalloc: unpoison...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011296)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011296 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Sync pending IRQ work before freeing ring buffer Fix a race where irqwork can be queued in...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013074)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013074 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Sync pending IRQ work before freeing ring buffer Fix a race where irqwork can be queued in...