5641 matches found
CVE-2026-64525
A flaw was found in the Linux kernel's xfrm IPSec framework component. An issue with improper RCU Read-Copy-Update synchronization in the xfrmpolicyfini function, specifically the serial execution of synchronizercu for each network namespace during cleanup, can lead to a Denial of Service DoS...
CVE-2026-64435
A flaw was found in the Linux kernel's auditing subsystem. Multiple readers could access the auditqueue length qlen concurrently with a writer without proper synchronization, leading to a data race. This race condition could result in inconsistent data reads, potentially causing unpredictable...
The vulnerability of the inet_diag_msg_sctpladdrs_fill() function in the net/sctp/diag.c module of the Linux operating system’s kernel implementation of the SCTP protocol allows a attacker to cause a service failure.
The vulnerability of the inetdiagmsgsctpladdrsfill function in the net/sctp/diag.c module of the SCTP protocol implementation in the Linux operating system is related to synchronization errors when using a shared resource “Race Condition”. Exploiting this vulnerability can allow an attacker to...
ROS-20260729-73-0023
The vulnerability in coredns is related to synchronization errors when using a shared resource. Exploiting this vulnerability can allow an attacker to increase their privileges...
The vulnerability of the __try_to_del_timer_sync() function in the kernel/time/timer.c module of the Linux kernel’s timer subsystem allows a malicious actor to cause a service failure.
The vulnerability of the trytodeltimersync function in the kernel/time/timer.c module of the Linux timer subsystem is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause a service failure...
The vulnerability of the `fnhe_remove_oldest()` function in the `net/ipv4/route.c` module of the Linux operating system allows a hacker to cause a service failure.
The vulnerability of the fnheremoveoldest function in the net/ipv4/route.c module of the Linux operating system is related to synchronization errors when using shared resources „Race Conditions“. Exploiting this vulnerability can allow an attacker to cause a service failure...
CVE-2026-64326
A flaw was found in the Linux kernel's block device handling. When a block device is unexpectedly removed, the bdevmarkdead function can unconditionally attempt to synchronize the device, even if it is no longer present. This can lead to a system hang, effectively causing a Denial of Service DoS,...
CVE-2026-62429
Accessing the vNUMA configuration data of a guest is still possible when domain destruction has already started. The cleaning up of that configuration information is not synchronized with its retrieval by a device model controlling the guest...
CVE-2026-62429
Accessing the vNUMA configuration data of a guest is still possible when domain destruction has already started. The cleaning up of that configuration information is not synchronized with its retrieval by a device model controlling the guest...
CVE-2026-66138
A vulnerability was found in Ironic-Python-Agent's IPA time syncing code. The value of the ntpserver configuration option is inserted into a shell command without sanitization. This command is run as root very early in the IPA startup flow, allowing an attacker to run arbitrary commands as root...
CVE-2026-62429
Accessing the vNUMA configuration data of a guest is still possible when domain destruction has already started. The cleaning up of that configuration information is not synchronized with its retrieval by a device model controlling the guest...
CVE-2026-62429
The Xen hypervisor is vulnerable to a race condition where vNUMA domain cleanup is not synchronized with its retrieval by a device model controlling a guest. This allows access to vNUMA configuration data of a guest even after domain destruction has commenced. Impact includes potential privilege ...
EUVD-2026-49782
Accessing the vNUMA configuration data of a guest is still possible when domain destruction has already started. The cleaning up of that configuration information is not synchronized with its retrieval by a device model controlling the guest...
PT-2026-65471
Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description A synchronization issue exists where vNUMA virtual Non-Uniform Memory Access configuration data of a guest remains accessible even after domain destruction has...
CVE-2026-62430: Concurrent Execution using Shared Resource with Improper Synchronization
Accesses to the CMOS memory contents are done using an indirect IO port pair. Therefore Xen needs to cache the guest chosen index, and one of the usages of the index didn't take the necessary locking to avoid concurrent changes. As a result, a guest could change the index after it being checked,...
CVE-2026-62429: Concurrent Execution using Shared Resource with Improper Synchronization
Accessing the vNUMA configuration data of a guest is still possible when domain destruction has already started. The cleaning up of that configuration information is not synchronized with its retrieval by a device model controlling the guest...
Oracle Linux 10 : kernel (ELSA-2026-21557)
The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-21557 advisory. - crypto: ccp - copy IV using skcipher ivsize CKI Backport Bot RHEL-188463 CVE-2026-53016 - futex/requeue: Revert 'Prevent NULL pointer dereference i...
CVE-2026-62432: Concurrent Execution using Shared Resource with Improper Synchronization
The EVTCHNOPexpandarray hypercall checks for whether FIFO event channels are enabled, but without holding the correct lock. It can race with EVTCHNOPreset, resulting in dereferencing a NULL pointer...
CVE-2026-62436: Concurrent Execution using Shared Resource with Improper Synchronization
This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. With the introduction of Grant Table v2 came the requirement to be able to switch between versions. Switching from v1 to v2 reduces the number of valid grant references, ...