https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T16:31:07.598989+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2026-10738 bdu:2026-10738 2026-10-02T16:31:07.620941+00:00 bdu:2026-10738 https://cve.radiocsirt.org/vuln/bell-cve-2026-31735 Withdrawn: BELL-CVE-2026-31735 — CVE-2026-31735 does not affect BellSoft software 2026-10-02T16:31:07.620980+00:00

Withdrawn by the publisher.

https://cve.radiocsirt.org/vuln/euvd-2026-347783 EUVD-2026-347783 2026-10-02T16:31:07.621000+00:00 EUVD-2026-347783 https://cve.radiocsirt.org/vuln/fkie_cve-2026-31735 fkie_cve-2026-31735 2026-10-02T16:31:07.621014+00:00

In the Linux kernel, the following vulnerability has been resolved:

iommupt: Fix short gather if the unmap goes into a large mapping

unmap has the odd behavior that it can unmap more than requested if the ending point lands within the middle of a large or contiguous IOPTE.

In this case the gather should flush everything unmapped which can be larger than what was requested to be unmapped. The gather was only flushing the range requested to be unmapped, not extending to the extra range, resulting in a short invalidation if the caller hits this special condition.

This was found by the new invalidation/gather test I am adding in preparation for ARMv8. Claude deduced the root cause.

As far as I remember nothing relies on unmapping a large entry, so this is likely not a triggerable bug.

 https://cve.radiocsirt.org/vuln/ghsa-3h92-2gxm-w9x7 GHSA-3h92-2gxm-w9x7 2026-10-02T16:31:07.621051+00:00

In the Linux kernel, the following vulnerability has been resolved:

iommupt: Fix short gather if the unmap goes into a large mapping

unmap has the odd behavior that it can unmap more than requested if the ending point lands within the middle of a large or contiguous IOPTE.

In this case the gather should flush everything unmapped which can be larger than what was requested to be unmapped. The gather was only flushing the range requested to be unmapped, not extending to the extra range, resulting in a short invalidation if the caller hits this special condition.

This was found by the new invalidation/gather test I am adding in preparation for ARMv8. Claude deduced the root cause.

As far as I remember nothing relies on unmapping a large entry, so this is likely not a triggerable bug.

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-31735 UBUNTU-CVE-2026-31735 2026-10-02T16:31:07.621075+00:00

Affected: Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3, Ubuntu:18.04:LTS: linux-gke-4.15, Ubuntu:18.04:LTS: linux-gke-5.4 and 86 more

In the Linux kernel, the following vulnerability has been resolved: iommupt: Fix short gather if the unmap goes into a large mapping unmap has the odd behavior that it can unmap more than requested if the ending point lands within the middle of a large or contiguous IOPTE. In this case the gather should flush everything unmapped which can be larger than what was requested to be unmapped. The gather was only flushing the range requested to be unmapped, not extending to the extra range, resulting in a short invalidation if the caller hits this special condition. This was found by the new invalidation/gather test I am adding in preparation for ARMv8. Claude deduced the root cause. As far as I remember nothing relies on unmapping a large entry, so this is likely not a triggerable bug.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1346 WID-SEC-W-2026-1346 — Linux Kernel: Mehrere Schwachstellen 2026-10-02T16:31:07.621203+00:00

Ein entfernter Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um Root-Rechte zu erlangen, um Sicherheitsmechanismen zu umgehen, einen Denial-of-Service-Zustand herbeizuführen oder Auswirkungen unbestimmter Art zu erzielen.