CVE-2026-97588

The Linux kernel contains a vulnerability in the s390/crypto component where persistent -EBUSY errors from hardware during key conversion result in the error being swallowed by the crypto API's completion wrapper. Because the wrapper treats -EBUSY as a queueing status, the completion callback fai...

CVE-2026-97588

In the Linux kernel, the following vulnerability has been resolved: s390/crypto: Map EBUSY to EIO when key conversion fails repeatedly When hardware persistently returns -EBUSY after exhausting retries, the error propagates to cryptofinalizerequest. The crypto API's completion wrapper treats -EBU...

CVE-2026-97591

In the Linux kernel, the following vulnerability has been resolved: s390/crypto: Fix handling of EBUSY in PHMAC when req is pushed to crypto engine When a request is transferred to the engine via cryptotransferhashrequesttoengine there are two return codes signaling a successful transfer:...

CVE-2026-97588

In the Linux kernel, the following vulnerability has been resolved: s390/crypto: Map EBUSY to EIO when key conversion fails repeatedly When hardware persistently returns -EBUSY after exhausting retries, the error propagates to cryptofinalizerequest. The crypto API's completion wrapper treats -EBU...

CVE-2026-97591: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: s390/crypto: Fix handling of EBUSY in PHMAC when req is pushed to crypto engine When a request is transferred to the engine via cryptotransferhashrequesttoengine there are two return codes signaling a successful transfer:...

CVE-2026-97588: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: s390/crypto: Map EBUSY to EIO when key conversion fails repeatedly When hardware persistently returns -EBUSY after exhausting retries, the error propagates to cryptofinalizerequest. The crypto API's completion wrapper treats -EBU...

PT-2026-98531

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the s390 crypto subsystem regarding the handling of the EBUSY return code within PHMAC. When a request is transferred to the crypto engine via the crypto transfer hash...

Linux Distros Unpatched Vulnerability : CVE-2026-97591

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390/crypto: Fix handling of EBUSY in PHMAC when req is pushed to crypto engine When a request is transferred to the engine via cryptotransferhashrequesttoengin...

Linux Distros Unpatched Vulnerability : CVE-2026-97588

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390/crypto: Map EBUSY to EIO when key conversion fails repeatedly When hardware persistently returns -EBUSY after exhausting retries, the error propagates to...

CVE-2026-97423: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Validate partition index before array access constructregion reads cxled-part and uses it to index cxlds-part without checking for a negative value. If the partition was never resolved, part remains at its initial val...

CVE-2026-90087

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: do not leak an hciconn when a second LE connect is rejected createleconncomplete decides whether the failed connection is still pending by comparing it against hcilookupleconnect, which returns the first LE connection ...

CVE-2026-90087

CVE-2026-90087 is a Linux kernel Bluetooth (HCI) resource leak affecting the handling of concurrent LE (BLE) connection attempts. When two connections are in BT_CONNECT simultaneously—specifically one on the passive scan path with HCI_CONN_SCANNING set—create_le_conn_complete() may match the wron...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: crypto: seqiv – Properly handles the EBUSY error. Since seqiv only handles the special return value of EINPROGERSS, it means that in all other cases, it will free the data related to the request. However, since the caller of seqi...

SUSE CVE-2026-89499

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Stop remote reader update when page swap fails The remote swapreaderpage callback can return -EBUSY when the writer moves the head before the remote catches it, particularly during an event storm on a small buffer...

CVE-2026-89499

CVE-2026-89499 affects the Linux kernel ring-buffer component. When the remote swap_reader_page callback returns -EBUSY (e.g., during an event storm on a small buffer), __rb_get_reader_page_from_remote() incorrectly continues with an unchanged reader ID and rearranges the local page list as thoug...

CVE-2026-89499 ring-buffer: Stop remote reader update when page swap fails

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Stop remote reader update when page swap fails The remote swapreaderpage callback can return -EBUSY when the writer moves the head before the remote catches it, particularly during an event storm on a small buffer...

PT-2026-90215

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ring-buffer page swap mechanism where the swap reader page callback may return -EBUSY if the writer moves the head before the remote reader catches it, which is...

SUSE CVE-2026-72445

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: qcom: clear opened when stream enable fails On enable, subs-opened is set before the serviceinterval is validated; an invalid interval jumps to the response label without clearing it, so the substream is wedged a...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098762)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098762 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: afalg - zero initialize memory allocated via sockkmalloc Several crypto user API contexts...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: qcom: clearing of the opened substreams occurs when stream enable fails. When stream enable is activated, subs-opened is set before the serviceinterval is validated. An invalid interval causes the process to jump...