PatchSiren cyber security CVE debrief
CVE-2026-0156 Google CVE debrief
CVE-2026-0156 is a memory safety issue in the `RtpSession.cpp` file, caused by a missing null check in the `checkSsrcCollisionOnRcv` function. This vulnerability could lead to a remote denial of service (DoS) attack without requiring additional execution privileges or user interaction.
- Vendor
- Product
- Android
- CVSS
- Unknown
- CISA KEV
- Not listed in stored evidence
- Original CVE published
- 2026-06-16
- Original CVE updated
- 2026-06-16
- Advisory published
- 2026-06-16
- Advisory updated
- 2026-06-16
Who should care
Android users and developers should be aware of this vulnerability, as it may impact the security of their devices.
Technical summary
The vulnerability is located in the `RtpSession.cpp` file and is caused by a missing null check in the `checkSsrcCollisionOnRcv` function. This could lead to a memory safety issue, allowing an attacker to remotely trigger a denial of service (DoS) condition.
Defensive priority
High
Recommended defensive actions
- Apply the security patch as soon as possible to prevent exploitation.
- Use secure communication protocols to minimize the attack surface.
- Monitor device logs for suspicious activity.
Evidence notes
The CVE record was obtained from the official CVE website [cve-org]. Additional information was obtained from the National Vulnerability Database [nvd] and the Android Security Bulletin [ref-4].
Official resources
-
CVE-2026-0156 CVE record
CVE.org
-
CVE-2026-0156 NVD detail
NVD
-
Source item URL
nvd_modified
- Source reference
CVE-2026-0156 was published on 2026-06-16T20:16:26.240Z and modified on 2026-06-16T20:42:25.013Z.