Search vulnerabilities

Expected end of text, found '/' (at char 32), (line:1, col:33)
Use the Query Builder to create your own search query, or check out the documentation to learn the search syntax.

Results 425,959

CVE-2026-46716

Nezha Monitoring: RoleMember can run shell on every server (cross-tenant RCE) via POST /api/v1/cron

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 1.4.0 to before version 2.0.8, a RoleMember user can create a scheduled cron task with Cover=CronCoverAll, Servers=[] and an arbitrary Command. At every tick of the scheduler, the dashboard pushes that command to every server in the global ServerShared map — including servers that belong to other tenants (admin's servers, other members' servers). Each agent runs the command and returns the output, which is then sent to the attacker's own NotificationGroup → attacker-controlled webhook. This issue has been patched in version 2.0.8.

CVSS 3.1 · 9.9 Critical EPSS < 1% KEV · Not listed
Vendors
Nezhahq
Products
Nezha
CVE-2026-48119

Nezha Monitoring: Authenticated agents can forge service-monitor results for other users' services

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 0.20.0 to before version 2.0.12, authenticated agents can forge service-monitor results for other users' services. This issue has been patched in version 2.0.12.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Nezhahq
Products
Nezha
CVE-2026-53522

Nezha Monitoring: Unbounded WebSocket Streams — Resource Exhaustion DoS

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 1.0.0 to before version 2.2.0, the Nezha dashboard exposes two endpoints that create long-lived WebSocket streams to monitored agents: POST /api/v1/terminal → createTerminal() (terminal.go:27-67) and POST /api/v1/file → createFM() (fm.go:28-67). Both call rpc.NezhaHandlerSingleton.CreateStream(streamId, ...) which inserts a new ioStreamContext into an unbounded map[string]*ioStreamContext (s.ioStreams in io_stream.go:59-67). There is no per-user rate limit, no global semaphore, and no per-server connection cap. This issue has been patched in version 2.2.0.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Nezhahq
Products
Nezha
CVE-2026-34195

GPU DDK - Kernel heap OOB write in PMRChangeSparseMemOSMem due to incorrect physical page translation from virtual page indexes

Software installed and run as a non-privileged user may conduct intentional GPU sparse memory API calls to cause out of bounds write in the kernel. The product incorrectly indexes internal state when performing sparse allocation remapping.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Imaginationtech
Products
Graphics Ddk
CVE-2026-41155

GPU DDK - SharedSecMem mapped into all GPU virtual address spaces

An attacker could cooperatively pass data from one secure GPU process to another secure GPU process through shared secure memory allocations in the kernel module. Additionally, an attacker could disrupt the operation of another secure GPU process leading to image corruption / GPU hardware recovery. Sharing secure memory allocations among various GPU secure processes allows an attacker to corrupt shared resource affecting other users.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Imaginationtech
Products
Graphics Ddk
CVE-2026-53823

OpenClaw < 2026.5.3 - Privilege Escalation via Mutable Slack Display Names in allowFrom

OpenClaw before 2026.5.3 contains a privilege escalation vulnerability in the allowFrom feature that binds to mutable Slack display names. Attackers with Slack account access can change display name metadata to match policy entries, potentially gaining unauthorized agent access intended for other identities.

CVSS 4.0 · 8.6 High EPSS < 1% KEV · Not listed
Vendors
Openclaw
Products
Openclaw
CVE-2026-53829

OpenClaw < 2026.5.18 - Command Truncation in Exec Approval Display

OpenClaw before 2026.5.18 contains an approval display truncation vulnerability allowing authenticated users to hide command suffixes from approvers. Attackers can submit oversized exec commands with benign prefixes and malicious suffixes to execute unauthorized operations after approval.

CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed
Vendors
Openclaw
Products
Openclaw
CVE-2026-53834

OpenClaw < 2026.4.27 - Authorization Bypass in QQBot Pre-dispatch Slash Commands

OpenClaw before 2026.4.27 contains an authorization bypass vulnerability in QQBot pre-dispatch slash commands that allows authenticated senders to skip allowFrom policy checks. Attackers can invoke slash commands before configured access control policies are applied, potentially triggering command handling from blocked senders depending on operator configuration.

CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed
Vendors
Openclaw
Products
Openclaw
CVE-2025-53786

Microsoft Exchange Server Hybrid Deployment Elevation of Privilege Vulnerability

On April 18th 2025, Microsoft announced Exchange Server Security Changes for Hybrid Deployments and accompanying non-security Hot Fix. Microsoft made these changes in the general interest of improving the security of hybrid Exchange deployments. Following further investigation, Microsoft identified specific security implications tied to the guidance and configuration steps outlined in the April announcement. Microsoft is issuing CVE-2025-53786 to document a vulnerability that is addressed by taking the steps documented with the April 18th announcement. Microsoft strongly recommends reading the information, installing the April 2025 (or later) Hot Fix and implementing the changes in your Exchange Server and hybrid environment.

CVSS 3.1 · 8 High EPSS 8.0% KEV · Not listed
Vendors
Microsoft
Products
Exchange Exchange Server Exchange Server 2016 and 3 more
CVE-2026-45600

Windows Kernel-Mode Driver Elevation of Privilege Vulnerability

Access of resource using incompatible type ('type confusion') in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Microsoft
Products
Windows 11 24h2 Windows 11 24h2 Windows 11 25h2 and 5 more