{"id":"AZL-69251","summary":"CVE-2025-58183 affecting package golang 1.26.0-1","details":"tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A maliciously-crafted archive containing a large number of sparse regions can cause a Reader to read an unbounded amount of data from the archive into memory. When reading from a compressed source, a small compressed input can result in large allocations.","modified":"2026-04-21T04:38:33.442116Z","published":"2025-10-29T23:16:19Z","upstream":["CVE-2025-58183"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-58183"}],"affected":[{"package":{"name":"golang","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/golang"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.26.0"},{"last_affected":"1.26.0-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-69251.json"}}],"schema_version":"1.7.5"}