PatchSiren cyber security CVE debrief
CVE-2026-0138 Google CVE debrief
CVE-2026-0138 is a vulnerability in the lwis_io_buffer_write function of lwis_io_buffer.c, which could lead to an out of bounds write due to memory corruption. This could result in local escalation of privilege with System execution privileges needed. User interaction is not required for exploitation. The CVE was published on 2026-06-16T20:16:24.623Z and last modified on 2026-06-16T20:42:25.013Z.
- Vendor
- Product
- Android
- CVSS
- HIGH 7.8
- CISA KEV
- Not listed in stored evidence
- Original CVE published
- 2026-06-16
- Original CVE updated
- 2026-06-17
- Advisory published
- 2026-06-16
- Advisory updated
- 2026-06-17
Who should care
Android users and administrators should be aware of this vulnerability, as it could potentially be exploited to gain elevated privileges.
Technical summary
The vulnerability is located in the lwis_io_buffer_write function of lwis_io_buffer.c. An out of bounds write can occur due to memory corruption, leading to a potential escalation of privilege.
Defensive priority
High
Recommended defensive actions
- Apply patches or updates from the vendor as soon as they become available.
- Use secure coding practices to prevent similar vulnerabilities in the future.
- Monitor systems for suspicious activity that could indicate exploitation.
Evidence notes
The CVE record and NVD detail pages provide official information about the vulnerability.
Official resources
-
CVE-2026-0138 CVE record
CVE.org
-
CVE-2026-0138 NVD detail
NVD
-
Source item URL
nvd_modified
- Source reference
CVE-2026-0138 was published on 2026-06-16T20:16:24.623Z and last modified on 2026-06-16T20:42:25.013Z.