{"apiVersion":"1.0","identifier":"CVE-2026-32637","description":"Velero is an open source tool for backing up, restoring, and migrating Kubernetes cluster resources and persistent volumes. Prior to 1.18.1, an attacker who compromises the backup object-storage backend can upload a malicious backup tarball containing parent-directory paths that escape the extraction directory during restore and overwrite sensitive files in the Velero pod filesystem. This issue is fixed in version 1.18.1.","publishedAt":"2026-08-25T22:17:02","lastModifiedAt":"2026-08-25T22:17:02","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-32637","cvssScore":5.9,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:H/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":0.00514,"riskScore":0.62,"affectedProduct":"Velero","affectedVersions":"<1.18.1","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-32637","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-32637","en":"https://www.redsauce.net/en/cves/CVE-2026-32637","fr":"https://www.redsauce.net/fr/cves/CVE-2026-32637","pt":"https://www.redsauce.net/pt/cves/CVE-2026-32637","de":"https://www.redsauce.net/de/cves/CVE-2026-32637","sk":"https://www.redsauce.net/sk/cves/CVE-2026-32637","el":"https://www.redsauce.net/el/cves/CVE-2026-32637"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-32637"}}