CVE-2026-98357

A use-after-free vulnerability exists in the Linux kernel within the IB/isert component. The issue occurs because isert_send_done() hands off certain completions (such as ISTATE_SEND_TASKMGTRSP) to a workqueue without ordering them against teardown. Consequently, isert_wait_conn() can queue relea...

EUVD-2026-93342

In the Linux kernel, the following vulnerability has been resolved: IB/isert: wait for deferred control PDU completions before releasing the connection isertsenddone hands ISTATESENDTASKMGTRSP, ISTATESENDREJECT and ISTATESENDTEXTRSP completions off to isertcompwq and returns. The work item then...

CVE-2026-98357

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

Linux Distros Unpatched Vulnerability : CVE-2026-90293

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - IB/isert: post the full-feature receive buffers after session registration isertputlogintx posts the full-feature receive buffers before transportregistersessi...

Linux Distros Unpatched Vulnerability : CVE-2026-90294

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - IB/isert: delay the final Login Response until the session is registered isertputlogintx puts the final Login Response on the wire before...

Linux Distros Unpatched Vulnerability : CVE-2026-90414

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - IB/isert: reject PDUs declaring more data than was received isertrecvdone hands each received PDU to the opcode handlers without ever looking at wc-bytelen, th...

CVE-2026-90414

In the Linux kernel, the following vulnerability has been resolved: IB/isert: reject PDUs declaring more data than was received isertrecvdone hands each received PDU to the opcode handlers without ever looking at wc-bytelen, the number of bytes the HCA actually placed in the receive descriptor. T...

AZL-101966 CVE-2026-90414 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: IB/isert: reject PDUs declaring more data than was received isertrecvdone hands each received PDU to the opcode handlers without ever looking at wc-bytelen, the number of bytes the HCA actually placed in the receive descriptor. T...

DEBIAN-CVE-2026-90414

In the Linux kernel, the following vulnerability has been resolved: IB/isert: reject PDUs declaring more data than was received isertrecvdone hands each received PDU to the opcode handlers without ever looking at wc-bytelen, the number of bytes the HCA actually placed in the receive descriptor. T...

DEBIAN-CVE-2026-90413

In the Linux kernel, the following vulnerability has been resolved: IB/isert: reject login PDUs declaring more data than was received isertloginrecvdone records how many bytes the HCA actually placed in the login buffer, but nothing compares that against the length the login PDU's BHS declares...

AZL-101978 CVE-2026-90413 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: IB/isert: reject login PDUs declaring more data than was received isertloginrecvdone records how many bytes the HCA actually placed in the login buffer, but nothing compares that against the length the login PDU's BHS declares...

DEBIAN-CVE-2026-90293

In the Linux kernel, the following vulnerability has been resolved: IB/isert: post the full-feature receive buffers after session registration isertputlogintx posts the full-feature receive buffers before transportregistersession runs, so an initiator that does not wait for the final Login Respon...

CVE-2026-90294

In the Linux kernel, the following vulnerability has been resolved: IB/isert: delay the final Login Response until the session is registered isertputlogintx puts the final Login Response on the wire before transportregistersession, which iscsipostloginhandler reaches only after iscsitargetdologin...

DEBIAN-CVE-2026-90294

In the Linux kernel, the following vulnerability has been resolved: IB/isert: delay the final Login Response until the session is registered isertputlogintx puts the final Login Response on the wire before transportregistersession, which iscsipostloginhandler reaches only after iscsitargetdologin...

AZL-101996 CVE-2026-90293 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: IB/isert: post the full-feature receive buffers after session registration isertputlogintx posts the full-feature receive buffers before transportregistersession runs, so an initiator that does not wait for the final Login Respon...

CVE-2026-90414 IB/isert: reject PDUs declaring more data than was received

In the Linux kernel, the following vulnerability has been resolved: IB/isert: reject PDUs declaring more data than was received isertrecvdone hands each received PDU to the opcode handlers without ever looking at wc-bytelen, the number of bytes the HCA actually placed in the receive descriptor. T...

CVE-2026-90414 IB/isert: reject PDUs declaring more data than was received

In the Linux kernel, the following vulnerability has been resolved: IB/isert: reject PDUs declaring more data than was received isertrecvdone hands each received PDU to the opcode handlers without ever looking at wc-bytelen, the number of bytes the HCA actually placed in the receive descriptor. T...

EUVD-2026-82075

In the Linux kernel, the following vulnerability has been resolved: IB/isert: reject PDUs declaring more data than was received isertrecvdone hands each received PDU to the opcode handlers without ever looking at wc-bytelen, the number of bytes the HCA actually placed in the receive descriptor. T...

CVE-2026-90414

CVE-2026-90414 affects the Linux kernel's ib_isert (InfiniBand iSCSI Target) module. The root cause is that isert_recv_done() passes received PDUs to opcode handlers without validating the HCA-reported wc->byte_len against the initiator-declared data-segment length (dlength). Handlers such as ...

CVE-2026-90413 IB/isert: reject login PDUs declaring more data than was received

In the Linux kernel, the following vulnerability has been resolved: IB/isert: reject login PDUs declaring more data than was received isertloginrecvdone records how many bytes the HCA actually placed in the login buffer, but nothing compares that against the length the login PDU's BHS declares...