{"id":"CVE-2025-20760","title":"In Modem, there is a possible read of uninitialized heap data due to an uncaught exception","summary":"In Modem, there is a possible read of uninitialized heap data due to an uncaught exception. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional executi…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-617"],"vendor":"mediatek","product":"nr15","affected":["nr15","nr16","nr17"],"published":"2026-01-06","updated":"2026-09-30","sourceUpdated":"2026-09-30T22:10:00.273","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-20760","references":[{"url":"https://corp.mediatek.com/product-security-bulletin/January-2026","label":"security@mediatek.com"}],"tags":["nvd"],"epss":0.00287,"epssPercentile":0.1915,"ingestedAt":"2026-09-30T22:27:27.701Z","slug":"CVE-2025-20760","body":"## Overview\n\nIn Modem, there is a possible read of uninitialized heap data due to an uncaught exception. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01676750; Issue ID: MSV-4653.\n\n## Affected\n\n- `nr15`\n- `nr16`\n- `nr17`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}