{"id":"CVE-2026-25262","aliases":["EUVD-2026-84346","GHSA-3rc4-4v6f-jmj2"],"status":"published","title":"Write-what-where Condition in Primary Bootloader","description":"Memory corruption while processing a crafted ELF file in the Primary Bootloader.","severity":{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00135,"percentile":0.03032,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-123"],"published":"2026-09-22T09:45:18Z","modified":"2026-10-06T15:34:57Z","exploits":[{"source":"pocgithub","id":"Starry2233/cve-2026-25262-poc","title":"Starry2233/cve-2026-25262-poc","date":"2026-10-25","url":"https://github.com/Starry2233/cve-2026-25262-poc"},{"source":"pocgithub","id":"shurikgo/cve-2026-25262-sm8450-research","title":"shurikgo/cve-2026-25262-sm8450-research","date":"2026-07-08","url":"https://github.com/shurikgo/cve-2026-25262-sm8450-research"}],"products":[{"vendor":"qualcomm","product":"mdm9207_firmware"},{"vendor":"qualcomm","product":"mdm9645_firmware"},{"vendor":"qualcomm","product":"mdm9655_firmware"},{"vendor":"qualcomm","product":"mdm9665_firmware"},{"vendor":"qualcomm","product":"msm8909_firmware"},{"vendor":"qualcomm","product":"msm8916_firmware"},{"vendor":"qualcomm","product":"msm8952_firmware"},{"vendor":"qualcomm","product":"sdx50_firmware"},{"vendor":"qualcomm, inc.","product":"snapdragon"}],"references":[{"url":"https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25262"},{"url":"https://github.com/advisories/GHSA-3rc4-4v6f-jmj2"}],"sources":{"cve":[{"id":"CVE-2026-25262","title":"Write-what-where Condition in Primary Bootloader","description":"Memory corruption while processing a crafted ELF file in the Primary Bootloader.","status":"published","published":"2026-09-22T09:45:18.539Z","modified":"2026-09-22T10:15:27.877Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-123"],"updated_at":"2026-11-02T13:41:30.911526Z"}],"euvd":[{"id":"EUVD-2026-84346","description":"Memory corruption while processing a crafted ELF file in the Primary Bootloader.","status":"published","published":"2026-09-22T09:45:18Z","modified":"2026-09-22T10:15:27Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T17:28:03.79222Z"}],"ghsa":[{"id":"GHSA-3rc4-4v6f-jmj2","title":"Memory corruption while processing a crafted ELF file in the Primary Bootloader.","description":"Memory corruption while processing a crafted ELF file in the Primary Bootloader.","status":"published","published":"2026-09-22T12:30:25Z","modified":"2026-09-22T12:30:32Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-123"],"updated_at":"2026-11-02T15:12:17.163357Z"}],"nvd":[{"id":"CVE-2026-25262","description":"Memory corruption while processing a crafted ELF file in the Primary Bootloader.","status":"published","published":"2026-09-22T10:17:08.973Z","modified":"2026-10-06T15:34:57.523Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-123"],"updated_at":"2026-11-02T14:12:50.368368Z"}]}}