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PatchSiren cyber security CVE debrief

CVE-2026-0155 Google CVE debrief

CVE-2026-0155 is a vulnerability in the ImsMediaBitReader::ReadByteBuffer function, which could lead to a remote information disclosure with no additional execution privileges needed. User interaction is not required for exploitation. The vulnerability was published on {cvePublishedAt} and last modified on {cveModifiedAt}.

Vendor
Google
Product
Android
CVSS
MEDIUM 4.3
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 developers should be aware of this vulnerability and take necessary precautions to protect against potential exploitation.

Technical summary

The ImsMediaBitReader::ReadByteBuffer function lacks a bounds check, allowing for an out-of-bounds read. This could lead to remote information disclosure.

Defensive priority

high

Recommended defensive actions

  • Apply patches or updates provided by the vendor as soon as possible.
  • Use secure communication protocols to protect against exploitation.

Evidence notes

The CVE was published by the official CVE organization and has a reference to the Android security bulletin.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-0155 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-0155

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-0155 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-0155

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.