CVE-2026-56878
In multiple functions of vaddr_list.c, there is a possible way to create overlapping memory mappings via an aligned size wraparound due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
What each source reports
OSVPUB-A-511808317 No score
In multiple functions of vaddr_list.c, there is a possible way to create overlapping memory mappings via an aligned size wraparound due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
- Record
PUB-A-511808317- Updated
- 2026-11-05
Affected packages
| Package | Affected | Fixed |
|---|---|---|
:unknown:Android |
Pixel-family specific:0 up to Pixel-family specific:2026-11-05, plus listed versions Pixel-family specific |
Pixel-family specific:2026-11-05 |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | OSV | |
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-56878 is a vulnerability with no CVSS score yet in :unknown:, published November 1, 2026. No source lists public exploit code. Fixed in :unknown: Pixel-family specific:2026-11-05.