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PatchSiren cyber security CVE debrief

CVE-2026-17994 Google CVE debrief

CVE-2026-17994 is a Medium severity vulnerability in Google Chrome on Android prior to version 151.0.7922.72. The vulnerability, described as an inappropriate implementation in Media, allows a remote attacker to bypass navigation restrictions via a crafted HTML page. The CVSS score is 4.3, indicating a moderate impact. The vulnerability was published on July 30, 2026, and last modified on October 23, 2026.

Vendor
Google
Product
Chrome
CVSS
MEDIUM 4.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-30
Original CVE updated
2026-10-23
Advisory published
2026-07-30
Advisory updated
2026-10-23

Who should care

Defenders responsible for managing and securing Google Chrome on Android installations should be aware of this vulnerability and take necessary actions to mitigate it.

Why it matters

CVE-2026-17994 is a Medium severity vulnerability in Google Chrome on Android that allows remote attackers to bypass navigation restrictions. Defenders should prioritize patching and monitoring to mitigate potential risks.

  • Defenders need to verify and apply patches to prevent exploitation.
  • Security teams should review and enforce policies to keep Google Chrome on Android up-to-date.
  • Monitoring for suspicious activity related to this vulnerability is recommended.

Technical summary

The vulnerability is caused by an inappropriate implementation in the Media component of Google Chrome on Android. This allows a remote attacker to bypass navigation restrictions via a crafted HTML page. The CVSS score is 4.3, indicating a moderate impact.

Defensive priority

Defenders should prioritize verifying and applying the patch to ensure that all instances of Google Chrome on Android are updated to version 151.0.7922.72 or later.

Recommended defensive actions

  • Verify and apply the patch to update Google Chrome on Android to version 151.0.7922.72 or later.
  • Review and enforce security policies to ensure that all instances of Google Chrome on Android are up-to-date.
  • Monitor for any suspicious activity related to this vulnerability.

Evidence notes

The vulnerability details are based on the official CVE Program record and the NIST National Vulnerability Database (NVD) entry. The CVE Program record provides the official CVE metadata, while the NVD entry offers a detailed vulnerability assessment.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-17994 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-17994

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

  • CVE-2026-17994 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-17994

    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.