{"id":"CVE-2026-58966","aliases":["A-511632970","ASB-A-511632970","EUVD-2026-115403","GHSA-rfjf-wx8x-v86x"],"status":"published","title":"In multiple functions of hppsfilter.c, there is a possible out-of-bounds write due to a stack...","description":"In multiple functions of hppsfilter.c, there is a possible out-of-bounds write due to a stack buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","severity":{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00079,"percentile":0.00129,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-121"],"published":"2026-11-01T00:00:00Z","modified":"2026-11-10T17:02:23Z","fixes":[{"ecosystem":"Android","package":"platform/external/hplip","fixed_in":["17-qpr2-next:2026-11-01","16-qpr2:2026-11-01","17:2026-11-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/external/hplip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"17-qpr2-next:0"},{"fixed":"17-qpr2-next:2026-11-01"}]}],"versions":["17-qpr2-next"]},{"source":"osv","ecosystem":"Android","package":"platform/external/hplip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"16-qpr2:0"},{"fixed":"16-qpr2:2026-11-01"}]}],"versions":["16-qpr2"]},{"source":"osv","ecosystem":"Android","package":"platform/external/hplip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"17:0"},{"fixed":"17:2026-11-01"}]}],"versions":["17"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/docs/security/bulletin/2026/2026-11-01","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58966"},{"url":"https://github.com/advisories/GHSA-rfjf-wx8x-v86x"},{"url":"https://source.android.com/security/bulletin/2026-11-01","tags":["advisory"]},{"url":"https://android.googlesource.com/platform/external/hplip/+/e14870053bce1b7ab570aebfa34a38132150a8c7","tags":["fix"]}],"sources":{"cve":[{"id":"CVE-2026-58966","description":"In multiple functions of hppsfilter.c, there is a possible out-of-bounds write due to a stack buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2026-11-02T19:54:29.096Z","modified":"2026-11-04T04:56:14.625Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-121"],"updated_at":"2026-11-04T05:21:48.223566Z"}],"euvd":[{"id":"EUVD-2026-115403","description":"In multiple functions of hppsfilter.c, there is a possible out-of-bounds write due to a stack buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2026-11-02T19:54:29Z","modified":"2026-11-04T04:56:14Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-04T07:00:57.274021Z"}],"ghsa":[{"id":"GHSA-rfjf-wx8x-v86x","title":"In multiple functions of hppsfilter.c, there is a possible out-of-bounds write due to a stack...","description":"In multiple functions of hppsfilter.c, there is a possible out-of-bounds write due to a stack buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2026-11-02T21:32:02Z","modified":"2026-11-03T21:33:05Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-121"],"updated_at":"2026-11-03T21:34:09.995382Z"}],"nvd":[{"id":"CVE-2026-58966","description":"In multiple functions of hppsfilter.c, there is a possible out-of-bounds write due to a stack buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2026-11-02T20:17:52.913Z","modified":"2026-11-10T16:18:29.96Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-121"],"updated_at":"2026-11-10T18:20:09.270287Z"}],"osv":[{"id":"ASB-A-511632970","description":"In multiple functions of hppsfilter.c, there is a possible out-of-bounds write due to a stack buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2026-11-01T00:00:00Z","modified":"2026-11-10T17:02:23.040266809Z","updated_at":"2026-11-09T17:36:36.959817Z"}]}}