{"id":"CVE-2026-58847","aliases":["A-503385812","ASB-A-503385812","EUVD-2026-115593","GHSA-g4x2-m32r-gw8v"],"status":"published","title":"In kvm_vfio_pviommu_attach of vfio.c, there is a possible double free due to a logic error in the...","description":"In kvm_vfio_pviommu_attach of vfio.c, there is a possible double free due to a logic error in the code. 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":"2026-11-09","score":0.00105,"percentile":0.01089,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-693"],"published":"2026-11-01T00:00:00Z","modified":"2026-11-03T15:25:58Z","fixes":[{"ecosystem":"Android","package":":linux_kernel:","fixed_in":[":2026-11-05"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":":linux_kernel:","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":":0"},{"fixed":":2026-11-05"}]}],"versions":["Kernel"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://android.googlesource.com/kernel/common/+/8c62fa09cc8a04cbaaa5d00b5dcd51279bee3bdb","tags":["fix"]},{"url":"https://source.android.com/docs/security/bulletin/2026/2026-11-01"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58847"},{"url":"https://github.com/advisories/GHSA-g4x2-m32r-gw8v"},{"url":"https://source.android.com/security/bulletin/2026-11-01","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-58847","description":"In kvm_vfio_pviommu_attach of vfio.c, there is a possible double free due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2026-11-02T19:53:50.693Z","modified":"2026-11-03T15:25:58.972Z","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-693"],"updated_at":"2026-11-03T16:58:09.635057Z"}],"euvd":[{"id":"EUVD-2026-115593","description":"In kvm_vfio_pviommu_attach of vfio.c, there is a possible double free due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2026-11-02T19:53:50Z","modified":"2026-11-03T15:25:58Z","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":"2026-11-03T16:18:15.107036Z"}],"ghsa":[{"id":"GHSA-g4x2-m32r-gw8v","title":"In kvm_vfio_pviommu_attach of vfio.c, there is a possible double free due to a logic error in the...","description":"In kvm_vfio_pviommu_attach of vfio.c, there is a possible double free due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2026-11-02T21:32:01Z","modified":"2026-11-03T18:30:55Z","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-693"],"updated_at":"2026-11-03T18:30:57.68635Z"}],"nvd":[{"id":"CVE-2026-58847","description":"In kvm_vfio_pviommu_attach of vfio.c, there is a possible double free due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2026-11-02T20:17:48.66Z","modified":"2026-11-03T16:17:32.64Z","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-693"],"updated_at":"2026-11-05T19:56:13.251598Z"}],"osv":[{"id":"ASB-A-503385812","description":"In kvm_vfio_pviommu_attach of vfio.c, there is a possible double free due to a logic error in the code. 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":"2026-11-05T16:32:28.703711716Z","updated_at":"2026-11-05T17:55:17.023074Z"}]}}