CVE-2026-63957

A flaw was found in the Linux kernel. A malicious Universal Serial Bus USB device can exploit a vulnerability in the safeserial driver by reporting a bulk-out buffer size smaller than eight bytes. This can lead to user-controlled slab corruption, a form of memory corruption, when the driver...

CVE-2026-63928

In the Linux kernel, the following vulnerability has been resolved: USB: serial: omninet: fix memory corruption with small endpoint Make sure that the bulk-out buffers are at least as large as the hardcoded transfer size to avoid user-controlled slab corruption should a malicious device report a...

CVE-2026-63898

In the Linux kernel, the following vulnerability has been resolved: USB: serial: mctu232: fix memory corruption with small endpoint The driver overrides the maximum transfer size for a specific device which only accepts 16 byte packets for its 32 byte bulk-out endpoint. Make sure to never increas...

EUVD-2026-45730

In the Linux kernel, the following vulnerability has been resolved: USB: serial: safeserial: fix memory corruption with small endpoint Make sure that the bulk-out buffer size is at least eight bytes to avoid user-controlled slab corruption in "safe" mode should a malicious device report a smaller...

CVE-2026-63956 USB: serial: cypress_m8: fix memory corruption with small endpoint

In the Linux kernel, the following vulnerability has been resolved: USB: serial: cypressm8: fix memory corruption with small endpoint Make sure that the interrupt-out endpoint max packet size is at least eight bytes to avoid user-controlled slab corruption or NULL-pointer dereference should a...

EUVD-2026-45674

In the Linux kernel, the following vulnerability has been resolved: USB: serial: digiacceleport: fix memory corruption with small endpoints Add the missing bulk-out buffer size sanity checks to avoid out-of-bounds memory accesses or slab corruption should a malicious device report smaller buffers...

CVE-2026-63899

CVE-2026-63899 concerns a memory corruption in Linux kernel USB serial mxuport implementation. The vulnerability arises when handling the bulk-out endpoint where the maximum packet size could be smaller than safe, enabling user-controlled slab corruption if a malicious USB device reports a small ...

CVE-2026-63899 USB: serial: mxuport: fix memory corruption with small endpoint

In the Linux kernel, the following vulnerability has been resolved: USB: serial: mxuport: fix memory corruption with small endpoint Make sure that the bulk-out endpoint max packet size is at least eight bytes to avoid user-controlled slab corruption should a malicious device report a smaller size...

CVE-2026-63898 USB: serial: mct_u232: fix memory corruption with small endpoint

In the Linux kernel, the following vulnerability has been resolved: USB: serial: mctu232: fix memory corruption with small endpoint The driver overrides the maximum transfer size for a specific device which only accepts 16 byte packets for its 32 byte bulk-out endpoint. Make sure to never increas...

EUVD-2026-45671

In the Linux kernel, the following vulnerability has been resolved: USB: serial: mctu232: fix memory corruption with small endpoint The driver overrides the maximum transfer size for a specific device which only accepts 16 byte packets for its 32 byte bulk-out endpoint. Make sure to never increas...

CVE-2026-63898

In the Linux kernel USB serial stack, the mct_u232 driver could override the maximum transfer size for a device that only accepts 16-byte packets on its 32-byte bulk-out endpoint, risking slab corruption if a smaller endpoint max packet size was reported. The vulnerability is addressed by ensurin...

PT-2026-61274

In the Linux kernel, the following vulnerability has been resolved: USB: serial: safe serial: fix memory corruption with small endpoint Make sure that the bulk-out buffer size is at least eight bytes to avoid user-controlled slab corruption in "safe" mode should a malicious device report a smalle...

CVE-2026-47328 Invalid pointer deallocation in Ubuntu Linux AppArmor notification handling

Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly attempt to free a pointer which was not previously kmallocd, while at the same time leaking allocated memory. The bug can be triggered by an unprivileged local user and can result in the corruption of slab metadata an...

CVE-2026-47328

The CVE affects Ubuntu Linux versions 6.8, 6.17 and 7.0, where AppArmor SAUCE patches incorrectly free a pointer that was not kmalloc’d and leak memory. The vulnerability can be triggered by an unprivileged local user and may lead to slab metadata corruption and resource exhaustion. Root cause: d...

SUSE CVE-2026-46029

In the Linux kernel, the following vulnerability has been resolved: mm/slab: return NULL early from kmallocnolock in NMI on UP On UP kernels !CONFIGSMP, spintrylock is a no-op that unconditionally succeeds even when the lock is already held. As a result, kmallocnolock called from NMI context can...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerabilities have been resolved: ipv6: Fixed KASAN: slab-out-of-bounds read in fib6nhflushexceptions Reported by syzbot: HEAD commit: 90c911ad Merge tag ‘fixes’ of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master git tree:...

CVE-2024-56566

A use-after-free list corruption vulnerability was found in the Linux kernel. If an allocated object fails in allocconsistencychecks, all objects of the slab will be marked as used and the slab will be removed from the partial list. When an object belonging to the slab gets freed later, the...

CVE-2024-56566

The CVE-2024-56566 issue affects the Linux kernel mm/slub code. If alloc_consistency_checks fails during slab allocation, objects in that slab can be marked as used and the slab removed from the partial list, but later freeing an object could trigger remove_full() on a slab that is neither in the...

Oracle Linux 5 : ELSA-2012-1540-1: / kernel (ELSA-2012-15401)

The remote Oracle Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2012-15401 advisory. - The rdsibxmit function in net/rds/ibsend.c in the Reliable Datagram Sockets RDS protocol implementation in the Linux kernel 3.7.4 and earlier allows...

SUSE CVE-2015-1421

Use-after-free vulnerability in the sctpassocupdate function in net/sctp/associola.c in the Linux kernel before 3.18.8 allows remote attackers to cause a denial of service slab corruption and panic or possibly have unspecified other impact by triggering an INIT collision that leads to improper...