2026 CVE Vulnerabilities

43,288 CVEs published in 2026.

Filter:CRITICALClear
CVE IDSeverityCVSSDescription
CVE-2026-53176CRITICAL9.8In the Linux kernel, the following vulnerability has been resolved: IB/isert: Reject login PDUs shorter than ISER_HEADE...
CVE-2026-53175CRITICAL9.8In the Linux kernel, the following vulnerability has been resolved: inet: frags: fix use-after-free caused by the fqdir...
CVE-2026-53151CRITICAL9.8In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix the ACK parser to extract the SACK table...
CVE-2026-53131CRITICAL9.4In the Linux kernel, the following vulnerability has been resolved: netfilter: require Ethernet MAC header before using...
CVE-2026-46752CRITICAL10Redis Lua HEAP overflow in cjson library vulnerability in Apache Kvrocks. This issue affects Apache Kvrocks: from 2.0.4...
CVE-2026-41566CRITICAL9.4Improper Handling of Insufficient Permissions or Privileges vulnerability in Apache Kvrocks. This issue affects Apache ...
CVE-2026-8666CRITICAL9.8OS Command Injection vulnerability in the traceroute action of Rapid7 InsightConnect Traceroute Plugin on Linux allows r...
CVE-2026-8665CRITICAL9.8OS Command Injection vulnerability in the TR action of Rapid7 InsightConnect Translate Plugin on Linux allows remote att...
CVE-2026-8660CRITICAL9.8OS Command Injection vulnerability in the ping action of Rapid7 InsightConnect Ping Plugin on Linux allows remote attack...
CVE-2026-8592CRITICAL9.8OS Command Injection vulnerability in the process_string action of Rapid7 InsightConnect AWK Plugin on Linux allows remo...
CVE-2026-40079CRITICAL9.8Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior are vulnerable to Command ...
CVE-2026-39955CRITICAL9.8Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have pre-authentication SQ...
CVE-2026-39948CRITICAL9.8Cacti is an open source performance and fault management framework. In versions 1.2.30 and prior, the rfilter request pa...
CVE-2026-39938CRITICAL9.8Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have unauthenticated LFI t...
CVE-2026-55666CRITICAL9.3Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.1, 8.4.4, 8.3.6, 8.2.6, ...
CVE-2026-55570CRITICAL9SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, it does not escape the untrusted fields (...
CVE-2026-55455CRITICAL9.1Appsmith is a platform to build admin panels, internal tools, and dashboards. Prior to 2.1, the outbound HTTP host filte...
CVE-2026-55454CRITICAL9.9Appsmith is a platform to build admin panels, internal tools, and dashboards. Prior to 2.1, the bundled Caddy reverse-pr...
CVE-2026-54158CRITICAL9.9SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, the attribute-view (database) cell render...
CVE-2026-54069CRITICAL9.2SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, SiYuan Note's kernel HTTP server uncondit...
CVE-2026-54067CRITICAL9.9SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, CSS snippet body containing </style> brea...
CVE-2026-50551CRITICAL9.9SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, SiYuan contains a stored cross-site scrip...
CVE-2026-39893CRITICAL9.8Cacti is an open source performance and fault management framework. In versions 1.2.30 and prior, the rfilter request va...
CVE-2026-52813CRITICAL10Gogs is an open source self-hosted Git service. Prior to 0.14.3, organization names containing path traversal sequences ...
CVE-2026-52811CRITICAL9Gogs is an open source self-hosted Git service. Prior to 0.14.3, (*Repository).UploadRepoFiles checks for symlinks only ...

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