CVE-2025-38133 iio: adc: ad4851: fix ad4858 chan pointer handling

In the Linux kernel, the following vulnerability has been resolved: iio: adc: ad4851: fix ad4858 chan pointer handling The pointer returned from ad4851parsechannelscommon is incremented internally as each channel is populated. In ad4858parsechannels, the same pointer was further incremented while...

PT-2025-37243

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains an issue in the ad7173 driver related to the index used to access the channel when accessing the syscalib mode attribute. The driver uses a 0-based index to...

XenServer Security Update for CVE-2025-27465

Severity: Medium Description of Problem An issue has been identified in XenServer 8.4 that may allow privileged code in a guest VM to cause the host to crash or become unresponsive. This issue has the following identifier: CVE-2025-27465 Affected Versions This issue affects XenServer 8.4. Note th...

Incorrect Authorization

Mattermost is vulnerable to Incorrect Authorization. The vulnerability is due to improper access control due to insufficient validation of channel membership when accessing playbook run metadata, allowing authenticated users to retrieve sensitive information about private channels...

Improper Permission Enforcement

github.com/mattermost/mattermost-server is vulnerable to improper permission enforcement. The vulnerability is due to a failure to enforce channel member management permissions during playbook run participant management, which allows authenticated users with member-level access to bypass...

Exposure of Sensitive Information Through Metadata

Overview Affected versions of this package are vulnerable to Exposure of Sensitive Information Through Metadata through improper enforcement of channel member permissions for playbook run participants. An attacker can access sensitive information about linked private channels, such as channel nam...

Mattermost Incorrect Authorization vulnerability

Mattermost versions 10.5.x = 10.5.5, 9.11.x = 9.11.15, 10.8.x = 10.8.0, 10.7.x = 10.7.2, 10.6.x = 10.6.5 fail to properly enforce channel member management permissions when adding participants to playbook runs. This allows authenticated users with member-level permissions to bypass system admin...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via improper enforcement of permissions in the playbook run participant management process. An attacker can gain unauthorized access to sensitive channel content and escalate privileges by adding or removing user...

Incorrect Authorization

Overview github.com/mattermost/mattermost-plugin-playbooks/server/app is a package for reliable and repeatable processes using checklists, automation, and retrospectives Affected versions of this package are vulnerable to Incorrect Authorization via improper enforcement of permissions in the...

CVE-2025-47871

Mattermost requires update: versions 10.5.x ≤ 10.5.5, 9.11.x ≤ 9.11.15, 10.8.x ≤ 10.8.0, 10.7.x ≤ 10.7.2, 10.6.x ≤ 10.6.5 fail to validate channel membership when retrieving playbook run metadata. This allows authenticated users who are playbook members but not channel members to access sensitive...

kafka: Apache Kafka: SCRAM authentication vulnerable to replay attacks when used without encryption

A flaw was found in Apache Kafka's implementation of the Salted Challenge Response Authentication Mechanism SCRAM, which did not fully adhere to the requirements of RFC 5802. Specifically, as per RFC 5802, the server must verify that the nonce sent by the client in the second message matches the...

CVE-2025-46702: Incorrect Authorization

Mattermost versions 10.5.x = 10.5.5, 9.11.x = 9.11.15, 10.8.x = 10.8.0, 10.7.x = 10.7.2, 10.6.x = 10.6.5 fail to properly enforce channel member management permissions when adding participants to playbook runs. This allows authenticated users with member-level permissions to bypass system admin...

PT-2025-33594

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains an issue in the AXP717 ADC channel maps where a sentinel entry is missing. This causes a KASAN warning. Adding the missing sentinel entry resolves the issue...

Diffusion-Based Task-Oriented Semantic Communications with Model Inversion Attack

Semantic communication has emerged as a promising neural network-based system design for 6G networks. Task-oriented semantic communication is a novel paradigm whose core goal is to efficiently complete specific tasks by transmitting semantic information, optimizing communication efficiency and ta...

Leveraging Photonic Interconnects for Scalable and Efficient Fully Homomorphic Encryption

Fully Homomorphic Encryption FHE facilitates secure computations on encrypted data but imposes significant demands on memory bandwidth and computational power. While current FHE accelerators focus on optimizing computation, they often face bandwidth limitations that result in performance...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization through improper enforcement of channel member permissions for playbook run participants. An attacker without the 'Manage Channel Members' permission can add or remove users from public and private channels by...

CVE-2025-3227: Incorrect Authorization

Mattermost versions 10.5.x = 10.5.5, 9.11.x = 9.11.15, 10.8.x = 10.8.0, 10.7.x = 10.7.2, 10.6.x = 10.6.5 fail to properly enforce channel member management permissions in playbook runs, allowing authenticated users without the 'Manage Channel Members' permission to add or remove users from public...

DEBIAN-CVE-2025-38013

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Set nchannels after allocating struct cfg80211scanrequest Make sure that nchannels is set after allocating the struct cfg80211registereddevice::intscanreq member. Seen with syzkaller: UBSAN:...

UBUNTU-CVE-2025-38013

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Set nchannels after allocating struct cfg80211scanrequest Make sure that nchannels is set after allocating the struct cfg80211registereddevice::intscanreq member. Seen with syzkaller: UBSAN:...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from not setting nchannels correctly, which could lead to out-of-bounds access to arrays...