PT-2026-64632

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the netfilter ebtables component, the update counters and compat update counters functions forward a user-supplied 32-byte table name to find table lock without NUL-termination. When ...

PT-2026-64739

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds access occurs in the tcp ao established key function when it is called from tcp v46 timewait ack using a twsk TCP time-wait socket. This happens because the lockdep sock...

Linux Distros Unpatched Vulnerability : CVE-2026-64266

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fuse: re-lock request before returning from fusereffolio fusereffolio unlocks the request but does not re-lock it before returning. fusechanabort can end the...

PT-2026-64658

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the ksmbd module of the Linux kernel. The problem occurs when an authenticated SMB client triggers an SMB2 CLOSE followed by an SMB2 CANCEL. Specifically...

PT-2026-64617

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the ksmbd component during the cancellation of deferred locks in the SMB2 LOCK path. When a blocking byte-range lock request is deferred, the system...

Linux Distros Unpatched Vulnerability : CVE-2026-64501

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: iio: adc: adsigmadelta: fix CS held asserted and state leaks In adsigmadeltasingleconversion...

PT-2026-64690

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the binder component. When a thread exits, the binder thread release function iterates through its transaction stack to clear t-from and t-to proc. If a...

PT-2026-64611

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ksmbd module where byte-range locks are not correctly tracked across connections. When using SMB3 multichannel, the connection that handles a SMB2 LOCK request may...

PT-2026-64759

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock occurs in the Samsung serial driver when console flow control is enabled via UPF CONS FLOW. The issue arises because the functions s3c24xx serial stop tx and s3c24xx serial...

Linux Distros Unpatched Vulnerability : CVE-2026-64371

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - proc: protect ptracemayaccess with execupdatelock part 1 Fix the easy cases where procfs currently calls ptracemayaccess without execupdatelock protection, wher...

PT-2026-64481

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the fuse-uring component. The fuse uring commit fetch function fails to check the queue-stopped value under a lock, and the fuse uring abort end requests...

PT-2026-64625

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the Bluetooth ISO implementation. The function iso conn big sync drops the socket lock to call hci get route and subsequently re-acquires it. However...

PT-2026-64629

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Bluetooth BNEP Bluetooth Network Encapsulation Protocol component where the bnep add connection function reads the L2CAP connection without holding the channel loc...

PT-2026-64622

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the SMB client. The cifs swn notify function retrieves a witness registration by ID using the cifs swnreg idr mutex mutex, releases the mutex, and...

PT-2026-64654

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free UAF issue exists in the Bluetooth MGMT component. The add device complete function, executing from the hci cmd sync work kworker, calls hci conn params lookup and...

Linux Distros Unpatched Vulnerability : CVE-2026-64408

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: bnep: pin L2CAP connection during netdev registration bnepaddconnection reads the L2CAP connection without holding the channel lock, then passes its...

PT-2026-64594

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists during system reboot when cpufreq suspend is called via the kernel restart to device shutdown path. Because the reboot path does not call freeze processes,...

Linux Distros Unpatched Vulnerability : CVE-2026-64396

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ksmbd: fix UAF of struct filelock in SMB2LOCK deferred-lock cancellation When a blocking byte-range lock request is deferred in the FILELOCKDEFERRED path, ksmbd...

PT-2026-64526

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the crypto: qat component, the service table list is not consistently protected by service lock during iterations. While the lock is used when entries are added or removed via adf...

CVE-2026-64390: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ksmbd: track the connection owning a byte-range lock SMB2LOCK adds each granted byte-range lock to both the file lock list and the lock list of the connection which handled the request. The final close and durable handle paths,...