CVE-2026-80708

This Linux kernel vulnerability affects the s390/zcrypt subsystem, specifically the cca_clr2cipherkey() function used during clear key to secure key token import. The root cause is that the internal helper _ip_cprb_helper() used internal buffer memory for building and processing CPRBs but never s...

EUVD-2026-67443

In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: Fix missing mem scrub at clear key import in ccaclr2cipherkey The helper function ipcprbhelper uses internal buffer memory for building and processing CPRBs. After use this buffer was never scrubbed which could lead ...

CVE-2026-80708

In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: Fix missing mem scrub at clear key import in ccaclr2cipherkey The helper function ipcprbhelper uses internal buffer memory for building and processing CPRBs. After use this buffer was never scrubbed which could lead ...

CVE-2026-80708 s390/zcrypt: Fix missing mem scrub at clear key import in cca_clr2cipherkey()

In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: Fix missing mem scrub at clear key import in ccaclr2cipherkey The helper function ipcprbhelper uses internal buffer memory for building and processing CPRBs. After use this buffer was never scrubbed which could lead ...

CVE-2026-80708 s390/zcrypt: Fix missing mem scrub at clear key import in cca_clr2cipherkey()

In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: Fix missing mem scrub at clear key import in ccaclr2cipherkey The helper function ipcprbhelper uses internal buffer memory for building and processing CPRBs. After use this buffer was never scrubbed which could lead ...

CVE-2026-80706

CVE-2026-80706 affects the Linux kernel can: softing CAN bus driver. The vulnerable function is fw_parse() , which reads a fixed record header, a firmware-provided payload, and a trailing checksum without knowing the end of the firmware blob , allowing a truncated record to cause out-of-bounds re...

CVE-2026-80706

In the Linux kernel, the following vulnerability has been resolved: can: softing: fwparse: validate firmware record spans fwparse reads a fixed record header, a firmware-provided payload, and a trailing checksum without knowing the end of the firmware blob. A truncated record can therefore make...

CVE-2026-80706 can: softing: fw_parse(): validate firmware record spans

In the Linux kernel, the following vulnerability has been resolved: can: softing: fwparse: validate firmware record spans fwparse reads a fixed record header, a firmware-provided payload, and a trailing checksum without knowing the end of the firmware blob. A truncated record can therefore make...

CVE-2026-80706 can: softing: fw_parse(): validate firmware record spans

In the Linux kernel, the following vulnerability has been resolved: can: softing: fwparse: validate firmware record spans fwparse reads a fixed record header, a firmware-provided payload, and a trailing checksum without knowing the end of the firmware blob. A truncated record can therefore make...

EUVD-2026-67441

In the Linux kernel, the following vulnerability has been resolved: can: softing: fwparse: validate firmware record spans fwparse reads a fixed record header, a firmware-provided payload, and a trailing checksum without knowing the end of the firmware blob. A truncated record can therefore make...

EUVD-2026-67435

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: validate external BO copy bounds for both stride paths vmwexternalbocopy trusts caller-supplied offsets, strides, and heights and operates on imported dma-buf vmaps: - The equal-stride memcpy bound was clamped after...

CVE-2026-80700 drm/vmwgfx: validate external BO copy bounds for both stride paths

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: validate external BO copy bounds for both stride paths vmwexternalbocopy trusts caller-supplied offsets, strides, and heights and operates on imported dma-buf vmaps: - The equal-stride memcpy bound was clamped after...

CVE-2026-80700

CVE-2026-80700 is an out-of-bounds memory access in the Linux kernel's drm/vmwgfx driver, specifically in vmw_external_bo_copy(). The function trusts caller-supplied offsets, strides, and heights when operating on imported dma-buf vmaps. Two defects are fixed: (1) in the equal-stride path, an off...

CVE-2026-80700

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: validate external BO copy bounds for both stride paths vmwexternalbocopy trusts caller-supplied offsets, strides, and heights and operates on imported dma-buf vmaps: - The equal-stride memcpy bound was clamped after...

CVE-2026-80700 drm/vmwgfx: validate external BO copy bounds for both stride paths

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: validate external BO copy bounds for both stride paths vmwexternalbocopy trusts caller-supplied offsets, strides, and heights and operates on imported dma-buf vmaps: - The equal-stride memcpy bound was clamped after...

CVE-2026-80698 dmaengine: idxd: fix double free of wq, engine, and group structs

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix double free of wq, engine, and group structs The release callbacks for wq, engine, and group devices idxdconfwqrelease, idxdconfenginerelease, idxdconfgrouprelease each call kfree on the enclosing struct. The...

EUVD-2026-67433

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix double free of wq, engine, and group structs The release callbacks for wq, engine, and group devices idxdconfwqrelease, idxdconfenginerelease, idxdconfgrouprelease each call kfree on the enclosing struct. The...

CVE-2026-80698

CVE-2026-80698 is a double free vulnerability in the Linux kernel's dmaengine idxd driver. The release callbacks for work queue (wq ), engine , and group structs each call kfree(), while setup error paths and cleanup functions also explicitly called kfree() after put_device(), causing the struct ...

CVE-2026-80698 dmaengine: idxd: fix double free of wq, engine, and group structs

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix double free of wq, engine, and group structs The release callbacks for wq, engine, and group devices idxdconfwqrelease, idxdconfenginerelease, idxdconfgrouprelease each call kfree on the enclosing struct. The...

CVE-2026-80698

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix double free of wq, engine, and group structs The release callbacks for wq, engine, and group devices idxdconfwqrelease, idxdconfenginerelease, idxdconfgrouprelease each call kfree on the enclosing struct. The...