CVE-2026-0018

In multiple functions of AccessibilityManagerService.java, there is a possible persistent denial...

5.5 MediumFix available

In multiple functions of AccessibilityManagerService.java, there is a possible persistent denial of service due to improper input validation. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Exploit likelihood

0.12%Up 0.1 points since Jun 2, 2026

What each source reports

CVE List Score used 5.5

Record: CVE-2026-0018
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-20
Updated: 2026-11-02

EUVDEUVD-2026-33768 5.5

Record: EUVD-2026-33768
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-3xcf-hvq9-vw7c 5.5

In multiple functions of AccessibilityManagerService.java, there is a possible persistent denial...

Record: GHSA-3xcf-hvq9-vw7c
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-20
Updated: 2026-11-02

NVD 5.5

Record: CVE-2026-0018
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-20
Updated: 2026-11-05

OSV 5.5

Record: CVE-2026-0018
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-07

OSVASB-A-449392803 No score

Record: ASB-A-449392803
Updated: 2026-11-05

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`platform/frameworks/base` Android	17-next:0 up to 17-next:2026-06-01, plus listed versions 17-next	17-next:2026-06-01
`platform/frameworks/base` Android	15:0 up to 15:2026-06-01, plus listed versions 15	15:2026-06-01
`platform/frameworks/base` Android	16:0 up to 16:2026-06-01, plus listed versions 16	16:2026-06-01
`platform/frameworks/base` Android	16-qpr2:0 up to 16-qpr2:2026-06-01, plus listed versions 16-qpr2	16-qpr2:2026-06-01

History

History
Recorded	Changed	Sources
Nov 7, 2026	references	OSV
Nov 5, 2026	products, references	NVD
Nov 5, 2026	facts	OSV
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-0018 is a medium vulnerability (CVSS 5.5) in Google Android, published June 1, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.12%, the 1st percentile. Fixed in platform/frameworks/base 17-next:2026-06-01.