<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Patchfirst: TanStack vulnerabilities</title><link>https://patchfirst.co/vendor/tanstack/</link><atom:link href="https://patchfirst.co/feed/vendor/tanstack.xml" rel="self" type="application/rss+xml"/><description>New and newly exploited TanStack CVEs, with CISA KEV, EPSS and ATT&amp;CK context. Newest 50 by publication or KEV listing.</description><language>en-gb</language><ttl>360</ttl><lastBuildDate>Sat, 31 Oct 2026 13:00:36 GMT</lastBuildDate><item><title>CVE-2026-102989: TanStack Router is a client-first, server-capable, fully type-safe router and full-stack framework for the web</title><link>https://patchfirst.co/cve/CVE-2026-102989/</link><guid isPermaLink="false">CVE-2026-102989</guid><pubDate>Tue, 13 Oct 2026 00:00:00 GMT</pubDate><description>TanStack · router. Not in CISA KEV. EPSS 0.5% (higher than 45.6% of CVEs). CVSS 9.3 CRITICAL. Priority 17.8 of 100.</description></item><item><title>[KEV] CVE-2026-45321: TanStack Unspecified Vulnerability</title><link>https://patchfirst.co/cve/CVE-2026-45321/</link><guid isPermaLink="false">CVE-2026-45321#kev</guid><pubDate>Wed, 27 May 2026 00:00:00 GMT</pubDate><description>TanStack · TanStack. In CISA KEV since 2026-05-27, known ransomware use. ENISA EUVD lists it as exploited. EPSS 3.3% (higher than 88.4% of CVEs). CVSS 9.6 CRITICAL. Public exploit code exists. ATT&amp;CK: T1195.002 Compromise Software Supply Chain; T1528 Steal Application Access Token. Named in 1 threat report. Priority 86.3 of 100.</description><category>kev</category><category>ransomware</category><category>public-exploit</category><category>T1195.002</category><category>T1528</category></item></channel></rss>