{"id":"USN-7824-3","summary":"redis vulnerability","details":"USN-7824-1 fixed several vulnerabilities in Redis. This update provides\nthe corresponding update for Ubuntu 22.04 LTS.\n\nOriginal advisory details:\n\nBenny Isaacs, Nir Brakha, and Sagi Tzadik discovered that Redis incorrectly\nhandled memory when running Lua scripts. An authenticated attacker could use\nthis vulnerability to trigger a use-after-free condition, and potentially \nachieve remote code execution on the Redis server.","modified":"2026-02-10T04:50:11Z","published":"2025-10-16T06:11:34Z","related":["UBUNTU-CVE-2025-49844"],"upstream":["CVE-2025-49844","UBUNTU-CVE-2025-49844"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7824-3"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-49844"}],"affected":[{"package":{"name":"redis","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/redis@5:6.0.16-1ubuntu1.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5:6.0.16-1ubuntu1.1"}]}],"versions":["5:6.0.15-1","5:6.0.16-1","5:6.0.16-1build1","5:6.0.16-1ubuntu1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"redis","binary_version":"5:6.0.16-1ubuntu1.1"},{"binary_name":"redis-sentinel","binary_version":"5:6.0.16-1ubuntu1.1"},{"binary_name":"redis-server","binary_version":"5:6.0.16-1ubuntu1.1"},{"binary_name":"redis-tools","binary_version":"5:6.0.16-1ubuntu1.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7824-3.json","cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"type":"Ubuntu","score":"high"}],"id":"CVE-2025-49844"}],"ecosystem":"Ubuntu:22.04:LTS"}}}],"schema_version":"1.7.3"}