{"apiVersion":"1.0","identifier":"CVE-2026-82258","description":"SvelteKit versions from 2.38.0 before 2.60.1 contain a race condition in query.batch that allows concurrent requests from different users to merge under a single request context. Attackers can exploit specific timing conditions to access sensitive data from other users- concurrent requests.","publishedAt":"2026-08-28T12:16:38","lastModifiedAt":"2026-08-28T12:16:38","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-82258","cvssScore":5.9,"cvssVector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","epssProbability":0,"riskScore":0.59,"affectedProduct":"SvelteKit","affectedVersions":">=2.38.0,<2.60.1","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-82258","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-82258","en":"https://www.redsauce.net/en/cves/CVE-2026-82258","fr":"https://www.redsauce.net/fr/cves/CVE-2026-82258","pt":"https://www.redsauce.net/pt/cves/CVE-2026-82258","de":"https://www.redsauce.net/de/cves/CVE-2026-82258","sk":"https://www.redsauce.net/sk/cves/CVE-2026-82258","el":"https://www.redsauce.net/el/cves/CVE-2026-82258"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-82258"}}