PT-2026-93601

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the s390 vfio-ap component. In the vfio ap mdev set kvm function, the kvm-arch.crypto.pqap hook pointer is assigned before update locks are acquired and...

Linux Distros Unpatched Vulnerability : CVE-2026-89957

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390/vfio-ap: Fix hot-unplug skipped when last AP adapter or domain removed The vfioapmdevhotunplugcfg function uses the return value of bitmapandnot to determi...

PT-2026-93600

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the vfio ap config remove function where the bitmap andnot function is used to clear bits from the matrix mdev-matrix.adm bitmap, which specifies the control domains...

Linux Distros Unpatched Vulnerability : CVE-2026-89959

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390/vfio-ap: Fix control domain removal in vfioapmdevcfgremove The vfioapconfigremove function uses the bitmapandnot function to clear bits from the...

CVE-2026-89957: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: Fix hot-unplug skipped when last AP adapter or domain removed The vfioapmdevhotunplugcfg function uses the return value of bitmapandnot to determine whether the guest APCB needs to be updated. However, bitmapandnot...

Linux Distros Unpatched Vulnerability : CVE-2026-89960

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390/vfio-ap: fix stale pqaphook pointer on error in vfioapmdevsetkvm In vfioapmdevsetkvm, kvm-arch.crypto.pqaphook is set to &matrixmdev-pqaphook before the...

Linux Distros Unpatched Vulnerability : CVE-2026-89955

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390/vfio-ap: Fix NULL deref in statusshow during queue probe When vfioapmdevprobequeue creates the sysfs attribute group, the queue's driver data has not yet...

EUVD-2026-79780

Vulnerability in the Oracle Financials for Asia/Pacific product of Oracle E-Business Suite component: Internal Operations. Supported versions that are affected are 12.2.8-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle...

PT-2026-92352

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description A permission bypass exists in the ap pmic poll msg handler function within ap pmic ipc.c caused by a confused deputy. A confused deputy is a security issue where...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15

In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: fixed a memory leak in the vfioap device driver. The device release callback function invoked to release the matrix device uses the devgetdrvdata function to retrieve the pointer to the vfiomatrixdev object in order...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: The entire AP matrix is always filtered. The vfioapmdevfiltermatrix function is called whenever a new adapter or domain is assigned to the mdev. The purpose of this function is to update the guest’s AP configuration...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: mtd: maps: Fixed the refcount leak in apflashinit. offindmatchingnode returns a node pointer with a refcount incremented; we should use ofnodeput on it when there is no longer a need for it. Added the missing ofnodeput call to...

CVE-2026-51743

Incorrect access control in the guestwifisync function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to disable guest virtual AP interfaces via sending a crafted MQTT message to the csbroker component...

CVE-2026-51743: Improper Access Control

Incorrect access control in the guestwifisync function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to disable guest virtual AP interfaces via sending a crafted MQTT message to the csbroker component...

CVE-2026-51743

The TOTOLINK T6 wireless dual-band Mesh router (specifically version 4.1.5cu.748_B20211015 ) is vulnerable to an incorrect access control issue in the guest_wifi_sync function. An unauthenticated attacker can exploit this by sending a crafted MQTT message to the cs_broker component, which allows ...

CVE-2026-51743

Incorrect access control in the guestwifisync function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to disable guest virtual AP interfaces via sending a crafted MQTT message to the csbroker component...

CVE-2026-51743

Incorrect access control in the guestwifisync function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to disable guest virtual AP interfaces via sending a crafted MQTT message to the csbroker component...

PT-2026-84204

Incorrect access control in the guest wifi sync function of TOTOLINK T6 4.1.5cu.748 B20211015 allows unauthenticated attackers to disable guest virtual AP interfaces via sending a crafted MQTT message to the cs broker component...

EUVD-2026-69210

Incorrect access control in the guestwifisync function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to disable guest virtual AP interfaces via sending a crafted MQTT message to the csbroker component...

CVE-2026-51663

Incorrect access control in the getWiFiApcliScan function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to trigger wireless scans and retrieve AP-client scan results via sending a crafted POST request to /cgi-bin/cstecgi.cgi...