Linux Distros Unpatched Vulnerability : CVE-2026-64269

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/rtrs-srv: Bound RDMA-Write length to chunk size in rdmawritesg When the server answers an RTRS READ, rdmawritesg builds the source scatter/gather entry fo...

PT-2026-64725

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A stack out-of-bounds write exists in the bmc150 accel fifo flush function. The function copies a number of samples reported by the device hardware FIFO into an on-stack buffer buffer...

PT-2026-64545

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the UDF filesystem implementation where the udf free blocks function fails to include the extent offset when validating the logical block number and count against the...

Linux Distros Unpatched Vulnerability : CVE-2026-64339

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: usb: misc: usbio: bound bulk IN response length to the received transfer usbiobulkmsg copies...

PT-2026-64510

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The iommufd hwpt invalidate function fails to properly validate user-controlled entry num and entry len variables, which are only bounded by U32 MAX. A multi-gigabyte entry len can force...

PT-2026-64560

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds read exists in the usbio bulk msg function. The function copies bpkt len bytes from the bulk IN buffer usbio-rxbuf into the caller's buffer. However, bpkt len is...

PT-2026-64488

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer wrap occurs in 32-bit kernels during the validation of the nodeid payload length for FUSE NOTIFY PRUNE. The check uses a calculation where the daemon-controlled count...

Linux Distros Unpatched Vulnerability : CVE-2026-64289

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iommufd: Set upper bounds on cache invalidation entrynum and entrylen iommufdhwptinvalidate takes a user-controlled entrynum and entrylen, each bounded only by...

PT-2026-64501

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists where afu ioctl dma map accepts a 64-bit length from userspace via the DFL FPGA PORT DMA MAP ioctl without an upper bound check. This value is passed to afu dma pin pages...

Linux Distros Unpatched Vulnerability : CVE-2026-64219

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amd/display: Validate payload length and linkindex in dcprocessdmubauxtransferasync Why&How dcprocessdmubauxtransferasync copies payload-length bytes into a...

Linux Distros Unpatched Vulnerability : CVE-2026-64440

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - staging: rtl8723bs: fix OOB write in HTcapshandler HTcapshandler iterates pIE-length bytes and writes into HTcaps.u.HTcap, which is a fixed 26-byte array sizeof...

PT-2026-64544

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds read can occur when mounting a crafted UDF image with a virtual VAT partition. The udf load vat function fails to validate the lengthHeader value from the on-disk VAT 2....

PT-2026-64665

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds read exists in the OnAssocRsp function within the rtl8723bs staging driver. The Information Element IE parsing loop advances by pIE-length + 2 per iteration but only...

PT-2026-64624

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Bluetooth L2CAP implementation where the l2cap get conf opt function reads the opt-len field, which is controlled by an attacker, and dereferences opt-val before...

CVE-2026-64505: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: function: rndis: add length check for header Add a length check for the rndis header in rndisrmhdr, to ensure that MessageType, MessageLength, DataOffset, and DataLength fields are present before they are accessed...

PT-2026-64671

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds read exists in the Transparent Inter-Process Communication TIPC implementation when handling broadcast Gap ACK blocks. The function tipc get gap ack blks verifies if the...

CVE-2026-64445: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix WEP length underflow and OOB read in OnAuth OnAuth has two bugs in the shared-key authentication path. When the Privacy bit is set, rtwwepdecrypt is called without verifying that the frame is long enough t...

Linux Distros Unpatched Vulnerability : CVE-2026-64435

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - audit: Fix data races of skbqueuelen readers on auditqueue Multiple readers access auditqueue.qlen via skbqueuelen without holding the queue lock or using...

PT-2026-64520

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds read occurs during glob matching in the tracing system. This happens because regex match glob calls glob match, which scans strings until a NUL byte is encountered,...

PT-2026-64633

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the netfilter ebtables component, module names are not properly validated to ensure they are null-terminated. This lack of length checking can result in a non-null terminated string...