{"id":"UBUNTU-CVE-2026-107325","details":"Improper validation of a BSON array length in the MongoDB Go Driver can cause an out-of-bounds index and runtime panic when an application calls bson.RawArray.Validate or bsoncore.Array.Validate on a malformed four-byte array. An unauthenticated actor who can supply raw BSON array data to an affected application may terminate an unprotected application process, causing a denial of service. No confidentiality or integrity impact has been identified.","modified":"2026-10-17T12:58:44.476715331Z","published":"2026-10-08T19:17:00Z","upstream":["CVE-2026-107325"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-107325"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-107325"},{"type":"REPORT","url":"https://jira.mongodb.org/browse/GODRIVER-4136"}],"affected":[{"package":{"name":"golang-mongodb-mongo-driver","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/golang-mongodb-mongo-driver?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.8.4+ds1-1ubuntu1","1.12.1+ds1-2"],"ecosystem_specific":{"binaries":[{"binary_name":"golang-mongodb-mongo-driver-dev","binary_version":"1.12.1+ds1-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-107325.json"}},{"package":{"name":"golang-mongodb-mongo-driver","ecosystem":"Ubuntu:26.10","purl":"pkg:deb/ubuntu/golang-mongodb-mongo-driver?arch=source&distro=stonking"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.17.1+ds1-2","1.17.9+ds1-1"],"ecosystem_specific":{"binaries":[{"binary_name":"golang-mongodb-mongo-driver-dev","binary_version":"1.17.9+ds1-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-107325.json"}},{"package":{"name":"golang-mongodb-mongo-driver","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/golang-mongodb-mongo-driver?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.17.1+ds1-2"],"ecosystem_specific":{"binaries":[{"binary_name":"golang-mongodb-mongo-driver-dev","binary_version":"1.17.1+ds1-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-107325.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"type":"Ubuntu","score":"medium"}]}