{"apiVersion":"1.0","identifier":"CVE-2026-79783","description":"rclone before 1.74.4 fails to mask special permission bits when applying source-supplied mode metadata in the local backend, allowing attackers to set setuid/setgid bits on attacker-controlled files. When copying with metadata preservation from an untrusted remote, attackers can plant a setuid binary that escalates privileges to root if rclone runs as root, or to the service account user otherwise.","publishedAt":"2026-08-25T16:17:30","lastModifiedAt":"2026-08-25T17:18:18","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-79783","cvssScore":3.6,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N","epssProbability":0.0014,"riskScore":0.36,"affectedProduct":"rclone","affectedVersions":"<1.74.4","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-79783","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-79783","en":"https://www.redsauce.net/en/cves/CVE-2026-79783","fr":"https://www.redsauce.net/fr/cves/CVE-2026-79783","pt":"https://www.redsauce.net/pt/cves/CVE-2026-79783","de":"https://www.redsauce.net/de/cves/CVE-2026-79783","sk":"https://www.redsauce.net/sk/cves/CVE-2026-79783","el":"https://www.redsauce.net/el/cves/CVE-2026-79783"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-79783"}}