CVE-2026-53238

In the Linux kernel, the following vulnerability has been resolved: netlabel: validate unlabeled address and mask attribute lengths netlblunlabeladdrinfoget used the address attribute length to determine whether the attribute data could be read as an IPv4 or IPv6 address, but did not independentl...

CVE-2026-53238 netlabel: validate unlabeled address and mask attribute lengths

In the Linux kernel, the following vulnerability has been resolved: netlabel: validate unlabeled address and mask attribute lengths netlblunlabeladdrinfoget used the address attribute length to determine whether the attribute data could be read as an IPv4 or IPv6 address, but did not independentl...

CVE-2026-53238

CVE-2026-53238 affects the Linux kernel netlabel/privacy path in netlbl_unlabel_addrinfo_get, where the address attribute length was used to infer IPv4/IPv6 data but the corresponding mask length was not independently validated. A crafted Generic Netlink request could supply a valid IPv4/IPv6 add...

CVE-2026-53238 netlabel: validate unlabeled address and mask attribute lengths

In the Linux kernel, the following vulnerability has been resolved: netlabel: validate unlabeled address and mask attribute lengths netlblunlabeladdrinfoget used the address attribute length to determine whether the attribute data could be read as an IPv4 or IPv6 address, but did not independentl...

EUVD-2026-39282

In the Linux kernel, the following vulnerability has been resolved: iouring/net: inherit IORINGCQEFBUFMORE across bundle recv retries When a bundle recv retries inside iorecvfinish, the merge logic OR the saved cflags from the previous iteration with the cflags returned by the new iteration: cfla...

CVE-2026-53191

In the Linux kernel, the following vulnerability has been resolved: iouring/net: inherit IORINGCQEFBUFMORE across bundle recv retries When a bundle recv retries inside iorecvfinish, the merge logic OR the saved cflags from the previous iteration with the cflags returned by the new iteration: cfla...

CVE-2026-53172 accel/ethosu: fix IFM region index out-of-bounds in command stream parser

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: fix IFM region index out-of-bounds in command stream parser NPUSETIFMREGION extracts the region index with param & 0x7f, giving a maximum value of 127. However regionsize and outputregion in struct...

EUVD-2026-39263

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: fix IFM region index out-of-bounds in command stream parser NPUSETIFMREGION extracts the region index with param & 0x7f, giving a maximum value of 127. However regionsize and outputregion in struct...

PT-2026-52287

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the io uring/net component where the IORING CQE F BUF MORE flag is not correctly inherited across bundle recv retries within the io recv finish function. When using...

PT-2026-52296

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the KVM arm64 nv component regarding the handling of XN0 when FEAT XNX is not present. The use of the FIELD PREP function on the mask intended to clear XN0 is incorrec...

PT-2026-61107

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds read exists in the err out label of the fbcon do set font function within the fbdev component. When fbcon do set font fails, such as during a memory allocation failure i...

EUVD-2026-38858

In the Linux kernel, the following vulnerability has been resolved: fsnotify: fix inode reference leak in fsnotifyrecalcmask fsnotifyrecalcmask fails to handle the return value of fsnotifyrecalcmask, which may return an inode pointer that needs to be released via fsnotifydropobject when the...

CVE-2026-52990

In the Linux kernel, the following vulnerability has been resolved: fsnotify: fix inode reference leak in fsnotifyrecalcmask fsnotifyrecalcmask fails to handle the return value of fsnotifyrecalcmask, which may return an inode pointer that needs to be released via fsnotifydropobject when the...

CVE-2026-52990

In the Linux kernel, the following vulnerability has been resolved: fsnotify: fix inode reference leak in fsnotifyrecalcmask fsnotifyrecalcmask fails to handle the return value of fsnotifyrecalcmask, which may return an inode pointer that needs to be released via fsnotifydropobject when the...

CVE-2026-53116 s390/ap: use generic driver_override infrastructure

In the Linux kernel, the following vulnerability has been resolved: s390/ap: use generic driveroverride infrastructure When the AP masks are updated via apmaskstore or aqmaskstore, apbusrevisebindings is called after apattrmutex has been released. This calls aprevisereserved, which accesses the...

EUVD-2026-38984

In the Linux kernel, the following vulnerability has been resolved: s390/ap: use generic driveroverride infrastructure When the AP masks are updated via apmaskstore or aqmaskstore, apbusrevisebindings is called after apattrmutex has been released. This calls aprevisereserved, which accesses the...

CVE-2026-52990 fsnotify: fix inode reference leak in fsnotify_recalc_mask()

In the Linux kernel, the following vulnerability has been resolved: fsnotify: fix inode reference leak in fsnotifyrecalcmask fsnotifyrecalcmask fails to handle the return value of fsnotifyrecalcmask, which may return an inode pointer that needs to be released via fsnotifydropobject when the...

CVE-2026-52990

The CVE-2026-52990 issue affects the Linux kernel fsnotify subsystem, where fsnotify_recalc_mask() can leak an inode reference if the HAS_IREF flag transitions from true to false and the returned inode pointer is not released. A race between adding and detaching marks may skip proper cleanup, cau...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: crypto: caam – Fixed a memory leak in dpaa2caamprobe. When commit 0e1a4d427f58 “crypto: caam: Unembed netdev structure in dpaa2” converted the embedded netdevice to dynamically allocated pointers, it added cleanup code in...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: sched/deadline: Only the freecpus field is set for online runqueues. Commit 16b269436b72 “sched/deadline: Modified cpudl::freecpus to reflect rd-online“” introduced the cpudlset/clearfreecpu functions, allowing the...