{"id":"AZL-91170","summary":"CVE-2026-57062 affecting package gnupg2 for versions less than 2.4.9-3","details":"CMS (Cryptographic Message Syntax) parsing in gpgsm in GnuPG through 2.5.20 mishandles the CMS format for AES-GCM because aes-ICVlen is supposed to be 12 bytes but 4 bytes is accepted. NOTE: this is related to CVE-2026-34182.","modified":"2026-09-03T05:27:10Z","published":"2026-06-23T18:18:10Z","upstream":["CVE-2026-57062"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-57062"}],"affected":[{"package":{"name":"gnupg2","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/gnupg2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.9-3"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-91170.json"}}],"schema_version":"1.9.0"}