CVE-2026-89986

In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: fix sleeping allocation in allocpagesbulkweightedinterleave syzbot reported a sleeping function called from invalid context splat in buckettablealloc. When rhashtableinsertslow rehashes the table under rcureadlock, ...

AZL-101457 CVE-2026-89863 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: edif: Fix NULL pointer deref in RX SA delete check qlachkedifrxsadeletepending obtains the SCSI command via GETCMDSPsp and immediately dereferences cmd-scdatadirection. That command pointer can be NULL: the firmwar...

CVE-2026-89863

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: edif: Fix NULL pointer deref in RX SA delete check qlachkedifrxsadeletepending obtains the SCSI command via GETCMDSPsp and immediately dereferences cmd-scdatadirection. That command pointer can be NULL: the firmwar...

DEBIAN-CVE-2026-89803

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: unsubscribe the channel-kill event before the fence context nouveauchanneldel tears the fence context down first and only drops the channel-kill subscription later, in the middle of the nvif object teardown: if...

CVE-2026-89803

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: unsubscribe the channel-kill event before the fence context nouveauchanneldel tears the fence context down first and only drops the channel-kill subscription later, in the middle of the nvif object teardown: if...

CVE-2026-89986

CVE-2026-89986 is a Linux kernel vulnerability in the mm/mempolicy subsystem, specifically in alloc_pages_bulk_weighted_interleave(). The function hardcoded GFP_KERNEL when allocating a temporary weights array via kmalloc(), which can trigger a sleeping allocation in atomic or RCU read-side conte...

CVE-2026-89905 LoongArch: BPF: Move arena register slot below TCC context

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Move arena register slot below TCC context Currently, the stack layout places the optional arena register slot above the tail call counter context. When arenavmstart is dynamically enabled, it shifts the relative...

CVE-2026-89863

CVE-2026-89863 is a NULL pointer dereference in the Linux kernel's qla2xxx SCSI driver, specifically in the EDIF (Extended Data Integrity Field) subsystem. The function qla_chk_edif_rx_sa_delete_pending() obtains a SCSI command pointer via GET_CMD_SP(sp) and immediately dereferences cmd->sc_da...

CVE-2026-89803 drm/nouveau: unsubscribe the channel-kill event before the fence context

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: unsubscribe the channel-kill event before the fence context nouveauchanneldel tears the fence context down first and only drops the channel-kill subscription later, in the middle of the nvif object teardown: if...

When Agents Look like Beacons: NIDS Evasion by Model Context Protocol Traffic

The Model Context Protocol MCP standardizes communication between autonomous Artificial Intelligence AI agents and remote tools over Streamable HTTP. This shift introduces a class of machine-generated, authenticated, and high-frequency JSON-RPC traffic directly into enterprise networks. Enterpris...

Characterizing Network Centralization and Observability in the Remote MCP Ecosystem

The Model Context Protocol MCP has emerged as the dominant interface for connecting autonomous agents to external data sources and execution environments. The ecosystem's transition from local process execution to remote Streamable HTTP deployments introduces unmeasured architectural and security...

Measuring and Exploiting Implicit Trust in LLM Tool-Calling Pipelines

The Model Context Protocol MCP enables LLMs to invoke external tools, but every tool interaction exposes the model to attacker-controlled text through multiple input channels tool descriptions, tool results, sampling messages that share a single context window without privilege separation. In thi...

CVE-2026-63325: Improper Control of Generation of Code

Redocly CLI makes OpenAPI validation, linting, and documentation workflows easier. Prior to version 2.33.0 of @redocly/respect-core and @redocly/cli, the respect command dynamically evaluates $faker runtime expressions in Arazzo descriptions. A crafted expression can traverse constructor,...

CVE-2026-88593: Improper Neutralization of Input During Web Page Generation

kkFileView 5.0.0 through 5.0.2 allows reflected XSS via the /onlinePreview endpoint. The OnlinePreviewController passes the user-controlled page and kkagent request parameters to FreeMarker templates without sanitization, and the templates insert these values into raw JavaScript contexts...

PT-2026-93504

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the qla chk edif rx sa delete pending function. The function retrieves a SCSI command using GET CMD SPsp and accesses cmd-sc data direction without...

CVE-2026-89863: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: edif: Fix NULL pointer deref in RX SA delete check qlachkedifrxsadeletepending obtains the SCSI command via GETCMDSPsp and immediately dereferences cmd-scdatadirection. That command pointer can be NULL: the firmwar...

CVE-2026-61559 @zereight/mcp-gitlab Vulnerable to Server-Side Request Forgery

@zereight/mcp-gitlab is a Model Context Protocol server for GitLab. Starting in version 0.0.1 and prior to version 2.1.27, when the environment variable ENABLEDYNAMICAPIURL=true is set, the server reads the X-GitLab-API-URL HTTP request header and uses it as the base URL for all outbound GitLab A...

CVE-2026-92180

pdfforge PDF Architect activation-service Update Service Uncontrolled Search Path Element Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of pdfforge PDF Architect. An attacker must first obtain the ability to...

CVE-2026-19774

BlueZ A2DP Stack-based Buffer Overflow allows remote code execution as root on affected installations of the Linux Bluetooth protocol stack. The flaw resides in the handling of stream endpoints , where user-supplied data is copied to a fixed-length stack-based buffer without proper length validat...

CVE-2026-19774 BlueZ A2DP Stack-based Buffer Overflow Remote Code Execution Vulnerability

BlueZ A2DP Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of BlueZ. An attacker must first obtain the ability to pair a malicious Bluetooth device with the target system in...