{"id":"CVE-2025-1674","aliases":["EUVD-2025-5068","GHSA-x975-8pgf-qh66"],"status":"published","title":"Out of bounds read when unpacking DNS answers","description":"A lack of input validation allows for out of bounds reads caused by malicious or malformed packets.","severity":{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00372,"percentile":0.31549,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2025-02-25T07:18:52Z","modified":"2026-10-28T02:30:50Z","products":[{"vendor":"zephyrproject","product":"zephyr"},{"vendor":"zephyrproject-rtos","product":"zephyr"}],"references":[{"url":"https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-x975-8pgf-qh66","tags":["Mitigation","Vendor Advisory","advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/1xxx/CVE-2025-1674.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-1674","tags":["advisory"]},{"url":"https://github.com/zephyrproject-rtos/zephyr","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2025-1674","title":"Out of bounds read when unpacking DNS answers","description":"A lack of input validation allows for out of bounds reads caused by malicious or malformed packets.","status":"published","published":"2025-02-25T07:18:52.323Z","modified":"2026-10-13T19:58:51.134Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:32:49.824855Z"}],"euvd":[{"id":"EUVD-2025-5068","description":"A lack of input validation allows for out of bounds reads caused by malicious or malformed packets.","status":"published","published":"2025-02-25T07:18:52Z","modified":"2026-10-13T19:58:51Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T17:27:18.769576Z"}],"nvd":[{"id":"CVE-2025-1674","description":"A lack of input validation allows for out of bounds reads caused by malicious or malformed packets.","status":"published","published":"2025-02-25T08:15:29.887Z","modified":"2026-10-13T20:17:00.637Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:10:51.871789Z"}],"osv":[{"id":"CVE-2025-1674","title":"Out of bounds read when unpacking DNS answers","description":"A lack of input validation allows for out of bounds reads caused by malicious or malformed packets.","status":"published","published":"2025-02-25T07:18:52.323Z","modified":"2026-10-28T02:30:50.650810344Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"high"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:44:46.340268Z"}]}}