AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

GoogleCVE-2026-58846

Google Android: use after free

Google

CVE-2026-58846 · Published Sep 8, 2026 · updated Sep 24, 2026

High7.8
No fix yet
Google advisory

In kvm_iommu_map_sg of iommu.c, there is a possible use after free due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected versions

PackageAffectedFixed in
Android
Product
<= Android kernelNo fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity from
CISA (its enrichment of the CVE record)
Weakness
CWE-269

More Google advisories

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Critical 10.0Sep 8Google Android Wear: information disclosureCVE-2026-49883no fix yetCritical 10.0Sep 8Google Android XR: privilege escalationCVE-2026-28659no fix yetHigh 7.0Sep 8Google Android: race conditionCVE-2026-58848no fix yetHigh 7.8Sep 8Google Android: privilege escalationCVE-2026-58874no fix yetHigh 7.8Sep 8Google Android: out-of-bounds readCVE-2026-58941no fix yetHigh 7.8Sep 8Google Android: integer overflowCVE-2026-58820no fix yet