CVE-2026-80891 KVM: s390: pci: Validate AIBV and AISB before pinning guest pages

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Validate AIBV and AISB before pinning guest pages The AIBV holds one bit per MSI-X vector for a given function. The size of the bit vector is derived from the NOI and the AIBVO. If the size of the AIBV exceeds a...

CVE-2026-80891

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Validate AIBV and AISB before pinning guest pages The AIBV holds one bit per MSI-X vector for a given function. The size of the bit vector is derived from the NOI and the AIBVO. If the size of the AIBV exceeds a...

EUVD-2026-71408

In the Linux kernel, the following vulnerability has been resolved: HID: hyperv: validate initial device info bounds The Hyper-V synthetic HID host supplies SYNTHHIDINITIALDEVICEINFO messages that contain a HID descriptor followed by the report descriptor bytes. mousevsconreceivedeviceinfo trusts...

CVE-2026-80765

CVE-2026-80765 affects the Linux kernel 's Hyper-V synthetic HID driver. The function mousevsc_on_receive_device_info() trusts the bLength and wDescriptorLength fields in SYNTH_HID_INITIAL_DEVICE_INFO messages without verifying that the received VMBus packet actually contains both the HID descrip...

CVE-2026-85592

phpMyFAQ before 4.1.8 contains an authorization bypass vulnerability in the question creation endpoint where the isAddingQuestionsAllowed method grants access to all callers when main.enableAskQuestions is enabled, ignoring the records.allowQuestionsForGuests setting. Unauthenticated attackers ca...

CVE-2026-85592

phpMyFAQ versions before 4.1.8 are affected by an authorization bypass in the question/create API endpoint. The underlying cause is that the isAddingQuestionsAllowed() method grants access to all callers when main.enableAskQuestions is enabled, while ignoring the records.allowQuestionsForGuests s...

CVE-2026-85592 phpMyFAQ before 4.1.8 Authorization Bypass via question/create

phpMyFAQ before 4.1.8 contains an authorization bypass vulnerability in the question creation endpoint where the isAddingQuestionsAllowed method grants access to all callers when main.enableAskQuestions is enabled, ignoring the records.allowQuestionsForGuests setting. Unauthenticated attackers ca...

CVE-2026-85592 phpMyFAQ before 4.1.8 Authorization Bypass via question/create

phpMyFAQ before 4.1.8 contains an authorization bypass vulnerability in the question creation endpoint where the isAddingQuestionsAllowed method grants access to all callers when main.enableAskQuestions is enabled, ignoring the records.allowQuestionsForGuests setting. Unauthenticated attackers ca...

CVE-2026-45197

Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to trigger a read and/or write data outside the Guest's virtualised GPU memory. The firmware uses data provided by the Guest VM to set up accesses to memory. It validated this before use, but a...

CVE-2026-45197

CVE-2026-45197 affects the Imagination Technologies GPU DDK , specifically a TOCTOU (Time-of-Check to Time-of-Use) bug in psFWMemContext->uiPageCatBaseRegSet. Kernel software running inside a Guest VM can post improper commands to the GPU Firmware, which validates memory access parameters prov...

EUVD-2026-70858

Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to trigger a read and/or write data outside the Guest's virtualised GPU memory. The firmware uses data provided by the Guest VM to set up accesses to memory. It validated this before use, but a...

CVE-2026-45197 GPU DDK - TOCTOU affecting psFWMemContext->uiPageCatBaseRegSet

Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to trigger a read and/or write data outside the Guest's virtualised GPU memory. The firmware uses data provided by the Guest VM to set up accesses to memory. It validated this before use, but a...

Linux Distros Unpatched Vulnerability : CVE-2026-80765

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - HID: hyperv: validate initial device info bounds The Hyper-V synthetic HID host supplies SYNTHHIDINITIALDEVICEINFO messages that contain a HID descriptor follow...

Linux Distros Unpatched Vulnerability : CVE-2026-80891

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: s390: pci: Validate AIBV and AISB before pinning guest pages The AIBV holds one bit per MSI-X vector for a given function. The size of the bit vector is...

The vulnerability of the get_ext_report() function in the drivers/virt/coco/sev-guest/sev-guest.c module of the Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the getextreport function in the drivers/virt/coco/sev-guest/sev-guest.c module of the Linux kernel is related to incorrect calculation of the buffer size. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of...

CVE-2026-78065

Joomla Extension - j2commerce.com - Guest checkout address disclosure to any authenticated user IDOR in J2Store 1.0.0-3.3.21, 4.0.0-4.0.21, 4.1.0-4.1.6 - editAddress redirected non-owners away only when the loaded address row had a non-empty userid belonging to someone else. Guest-checkout addres...

CVE-2026-78065

CVE-2026-78065 affects the J2Store Joomla extension (j2commerce.com), versions 1.0.0–3.3.21 , 4.0.0–4.0.21 , and 4.1.0–4.1.6 . The flaw is in the editAddress() function: its ownership check only redirected non-owners when the loaded address row had a non-empty user_id belonging to another user. S...

EUVD-2026-70444

Joomla Extension - j2commerce.com - Guest checkout address disclosure to any authenticated user IDOR in J2Store 1.0.0-3.3.21, 4.0.0-4.0.21, 4.1.0-4.1.6 - editAddress redirected non-owners away only when the loaded address row had a non-empty userid belonging to someone else. Guest-checkout addres...

CVE-2026-78065 Joomla Extension - j2commerce.com - Guest checkout address disclosure to any authenticated user (IDOR) in J2Store 1.0.0-3.3.21, 4.0.0-4.0.21, 4.1.0-4.1.6

Joomla Extension - j2commerce.com - Guest checkout address disclosure to any authenticated user IDOR in J2Store 1.0.0-3.3.21, 4.0.0-4.0.21, 4.1.0-4.1.6 - editAddress redirected non-owners away only when the loaded address row had a non-empty userid belonging to someone else. Guest-checkout addres...

PT-2026-85031

Name of the Vulnerable Software and Affected Versions VMware Workstation versions 25H2 through 26H1 VMware Fusion versions 25H2 through 26H1 Description An integer overflow exists in the VMXNET3 virtual network adapter within the hypervisor. A malicious actor with local administrative privileges...