CVE-2026-58829

In fuse_backing_mmap of backing.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

• CWE-416

• https://android.googlesource.com/kernel/common/+/517040c192cebb334766f43604e6a7ebb79d43ae
• https://android.googlesource.com/kernel/common/+/984713cde654f06871c542c469e3c226c8a79d9b
• https://source.android.com/docs/security/bulletin/2026/2026-11-01

Published

Nov 2, 2026

Last Modified

Nov 3, 2026

Status

Received

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-58823In stpropnci_process_std of stpropnci_std.cc, there is a pos…7.8
• CVE-2026-58824In __pkvm_load_tracing of trace.c, there is a possible out-o…
• CVE-2026-58825In multiple functions of fork.c, there is a possible use aft…8.4
• CVE-2026-58826In ksys_unshare of fork.c, there is a possible memory corrup…8.4
• CVE-2026-58827In multiple functions of dma-buf.c, there is a possible use …8.4
• CVE-2026-58828In multiple functions of base.c, there is a possible use-aft…8.4
• CVE-2026-5883Use after free in Media in Google Chrome prior to 147.0.7727…8.8
• CVE-2026-58834In setPermissionGrantState of DevicePolicyManagerService.jav…5.5
• CVE-2026-58835In cfg2prop of btif_storage.cc, there is a possible out-of-b…8.8
• CVE-2026-58836In handlePackagePostInstall of InstallPackageHelper.java, th…7.8
• CVE-2026-58837In multiple locations, there is a possible background activi…8.4
• CVE-2026-58838In multiple functions of Helpers.java, there is a possible i…