{"id":"AZL-85557","summary":"CVE-2026-6842 affecting package nano for versions less than 6.4-3","details":"A flaw was found in nano. In environments with permissive umask settings, a local attacker can exploit incorrect directory permissions (0777 instead of 0700) for the `~/.local` directory. This allows the attacker to inject a malicious `.desktop` launcher, which could lead to unintended actions or information disclosure if the launcher is subsequently processed.","modified":"2026-09-02T06:51:55Z","published":"2026-04-22T08:16:13Z","upstream":["CVE-2026-6842"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6842"}],"affected":[{"package":{"name":"nano","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/nano"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.4-3"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-85557.json"}}],"schema_version":"1.9.0"}