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PatchSiren cyber security CVE debrief

CVE-2026-0157 Google CVE debrief

CVE-2026-0157 is a vulnerability in the RtcpHeader::decodeRtcpHeader function that could lead to a possible out-of-bounds (OOB) read. This could result in remote information disclosure with no additional execution privileges needed. User interaction is not required for exploitation.

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

This vulnerability may impact users of affected Android devices. However, as the vendor and product details are not confirmed, further investigation is recommended.

Technical summary

The vulnerability exists in the RtcpHeader::decodeRtcpHeader function, where a missing bounds check could lead to an out-of-bounds read. This could potentially allow for remote information disclosure.

Defensive priority

High

Recommended defensive actions

  • Apply patches or updates from the vendor as they become available.
  • Monitor for advisories from the vendor for further information.

Evidence notes

The CVE record was published on [cve-org]. The NVD detail can be found at [nvd]. Additional information may be available at [ref-4].

Sources and references

Verified primary and authoritative sources

  • CVE-2026-0157 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-0157

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

  • CVE-2026-0157 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-0157

    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.