In multiple functions of Parcel.cpp, there is a possible way to bypass address space layout randomization.

Published 21 mo ago 2025-01-17 · modified 4 mo ago 2026-06-17 · JSON

CVSS

7.8

v3.1 · CNA

CISA KEV

not known exploited

EPSS

0.1%

percentile 1%

Public exploits

none known

In multiple functions of Parcel.cpp, there is a possible way to bypass address space layout randomization. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CISA SSVC assessment

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 21 mo ago 2025-01-21

Exploit prediction (EPSS)

0.10% probability of exploitation in the next 30 days, higher than 1% of all scored CVEs.

CVSS scores

Assigned by	Version	Score	Vector
CISA ADP	3.1	7.8	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`
CNA	3.1	7.8	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`

Affected products

Google Android

Classification

Weakness

CWE-276 Incorrect Default Permissions

References

source.android.com /security/bulletin/pixel/2018-07-01

Sources

CVE List: CVE-2018-9434
NVD: CVE-2018-9434

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.

Summary