# CVE-2026-45501 > As of 2026-10-20, CVE-2026-45501 is a vulnerability. Threadlinqs Intelligence links 1 tracked threat campaign to CVE-2026-45501, most recently “Q2 2026 Vulnerability and Exploit Landscape: Exploited AI-platform flaws (OpenClaw CVE-2026-25253, Dify CVE-2026-41948, Open WebUI CVE-2026-45386), Exchange CVE-2026-45501, and Linux kernel page-cache LPE exploit wave (Copy Fail, Dirty Frag)”. **Last updated:** 2026-10-20 ## What is CVE-2026-45501? CVE-2026-45501 vulnerability details. No weakness class, CVSS vector or affected-product list has been recorded for CVE-2026-45501 beyond the description above. ## Severity and exploitation probability - **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog ## Is CVE-2026-45501 being exploited? It currently carries a trending score of 5 in the Threadlinqs vulnerability feed. ## Affected products and versions No affected-product or package list has been recorded for CVE-2026-45501 in the tracked sources. The vendor advisory and the references below are the authoritative statement of what is affected. ## How to fix CVE-2026-45501 No vendor patch reference has been recorded for CVE-2026-45501 in the tracked sources. Watch the CNA record and the vendor advisory channel for a fix, and treat any affected deployment as exposed until the vendor states otherwise. ## Threat activity tracking CVE-2026-45501 1 tracked threat in the Threadlinqs corpus references CVE-2026-45501, either in the campaign’s CVE list or as an indicator on the campaign record. - [Q2 2026 Vulnerability and Exploit Landscape: Exploited AI-platform flaws (OpenClaw CVE-2026-25253, Dify CVE-2026-41948, Open WebUI CVE-2026-45386), Exchange CVE-2026-45501, and Linux kernel page-cache LPE exploit wave (Copy Fail, Dirty Frag)](https://intel.threadlinqs.com/threat/TL-2026-3924) — HIGH · 2026-10-20 ## Sources Seeded from `threat-derived` and not yet processed by the Threadlinqs enrichment pipeline, so blank CVSS, EPSS or KEV fields above mean NOT MEASURED rather than measured-absent. No external references are recorded on this row. Canonical: https://intel.threadlinqs.com/cve/CVE-2026-45501 Full detection coverage and IOCs for threats exploiting CVE-2026-45501 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp