CVE-2026-43411

In the Linux kernel, the following vulnerability has been resolved: tipc: fix divide-by-zero in tipcskfilterconnect A user can set conntimeout to any value via setsockoptTIPCCONNTIMEOUT, including values less than 4. When a SYN is rejected with TIPCERROVERLOAD and the retry path in...

CVE-2026-43411

CVE-2026-43411: Linux kernel TIPc divide-by-zero in tipc_sk_filter_connect() when conn_timeout is 0–3, triggering a kernel oops/panic on certain overload retry paths. The public docs state that an attacker can set conn_timeout via setsockopt(TIPC_CONN_TIMEOUT) to values below 4, causing delay %= ...

CVE-2026-43411 tipc: fix divide-by-zero in tipc_sk_filter_connect()

In the Linux kernel, the following vulnerability has been resolved: tipc: fix divide-by-zero in tipcskfilterconnect A user can set conntimeout to any value via setsockoptTIPCCONNTIMEOUT, including values less than 4. When a SYN is rejected with TIPCERROVERLOAD and the retry path in...

CVE-2026-43353 i3c: mipi-i3c-hci: Fix race in DMA ring dequeue

In the Linux kernel, the following vulnerability has been resolved: i3c: mipi-i3c-hci: Fix race in DMA ring dequeue The HCI DMA dequeue path hcidmadequeuexfer may be invoked for multiple transfers that timeout around the same time. However, the function is not serialized and can race with itself...

CVE-2026-43314

In the Linux kernel, the following vulnerability has been resolved: dm: remove fake timeout to avoid leak request Since commit 15f73f5b3e59 "blk-mq: move failure injection out of blkmqcompleterequest", drivers are responsible for calling blkshouldfaketimeout at appropriate code paths and...

CVE-2026-43314

In the Linux kernel, the following vulnerability has been resolved: dm: remove fake timeout to avoid leak request Since commit 15f73f5b3e59 "blk-mq: move failure injection out of blkmqcompleterequest", drivers are responsible for calling blkshouldfaketimeout at appropriate code paths and...

UBUNTU-CVE-2026-43314

In the Linux kernel, the following vulnerability has been resolved: dm: remove fake timeout to avoid leak request Since commit 15f73f5b3e59 "blk-mq: move failure injection out of blkmqcompleterequest", drivers are responsible for calling blkshouldfaketimeout at appropriate code paths and...

CVE-2026-43314 dm: remove fake timeout to avoid leak request

In the Linux kernel, the following vulnerability has been resolved: dm: remove fake timeout to avoid leak request Since commit 15f73f5b3e59 "blk-mq: move failure injection out of blkmqcompleterequest", drivers are responsible for calling blkshouldfaketimeout at appropriate code paths and...

CVE-2026-43314

In the Linux kernel, the following vulnerability has been resolved: dm: remove fake timeout to avoid leak request Since commit 15f73f5b3e59 "blk-mq: move failure injection out of blkmqcompleterequest", drivers are responsible for calling blkshouldfaketimeout at appropriate code paths and...

CVE-2026-43314

In the Linux kernel, the following vulnerability has been resolved: dm: remove fake timeout to avoid leak request Since commit 15f73f5b3e59 "blk-mq: move failure injection out of blkmqcompleterequest", drivers are responsible for calling blkshouldfaketimeout at appropriate code paths and...

CVE-2026-43314

CVE-2026-43314 affects the Linux kernel device mapper (dm) driver. The issue arises when an I/O timeout failure is injected into a dm device; because dm does not implement its own timeout handler, the request can leak and hang indefinitely. The root cause is the presence of blk_should_fake_timeou...

PT-2026-39165

Summary When the Timeoutable module is enabled in Devise, the FailureAppredirect url method returns request.referrer — the HTTP Referer header, which is attacker-controllable — without validation for any non-GET request that results in a session timeout. An attacker who hosts a page with an...

Devise has an Open Redirect via Unvalidated `request.referrer` in Timeoutable Session Timeout Handler

Summary When the Timeoutable module is enabled in Devise, the FailureAppredirecturl method returns request.referrer — the HTTP Referer header, which is attacker-controllable — without validation for any non-GET request that results in a session timeout. An attacker who hosts a page with an...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from race conditions in the DMA ring dequeuing path. This could lead to interference between multiple...

PT-2026-38956

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the dm driver, the failure to implement its own timeout handler while relying on slave devices leads to an issue where requests are leaked and never completed if an io-timeout-fail...

PT-2026-39089

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The usb control msg, usb bulk msg, and usb interrupt msg APIs in usbcore allow unlimited timeout durations. Because these APIs utilize uninterruptible waits, a task can be hung...

PT-2026-39072

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A divide-by-zero exception occurs in the tipc sk filter connect function. A user can set the conn timeout variable to a value between 0 and 3 using setsockoptTIPC CONN TIMEOUT. When a SY...

Linux Distros Unpatched Vulnerability : CVE-2026-43428

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - USB: core: Limit the length of unkillable synchronous timeouts The usbcontrolmsg, usbbulkmsg, and usbinterruptmsg APIs in usbcore allow unlimited timeout...

PT-2026-39182

Name of the Vulnerable Software and Affected Versions Devise versions 5.0.3 and earlier Description When the Timeoutable module is enabled, the FailureAppredirect url method returns the request.referrer the HTTP Referer header without validation for any non-GET request that results in a session...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the use of the usbtmc driver to call usbbulkmsg with a timeout value specified by the user. This...