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CVE-2026-87595 Google CVE debrief

CVE-2026-87595 debrief: Server-side request forgery in Google Chrome allows remote attackers to bypass system access restrictions via crafted HTML pages. This vulnerability, classified as a server-side request forgery issue, affects Google Chrome prior to version 153.0.8010.36. The vulnerability allows remote attackers to bypass system access restrictions via crafted HTML pages, potentially increasing exposure to social engineering attacks. Defenders responsible for Google Chrome deployments should assess exposure and prioritize verification and updates.

Vendor
Google
Product
Chrome
CVSS
CRITICAL 9.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-09-09
Original CVE updated
2026-09-14
Advisory published
2026-09-09
Advisory updated
2026-09-14

Who should care

Defenders responsible for Google Chrome deployments, particularly those in environments where social engineering attacks are a concern, should assess exposure and prioritize verification and updates.

Why it matters

CVE-2026-87595 is a server-side request forgery vulnerability in Google Chrome that allows remote attackers to bypass system access restrictions via crafted HTML pages, requiring defenders to verify and update Chrome deployments.

  • Remote attackers may bypass system access restrictions via crafted HTML pages
  • Defenders need to verify and update Google Chrome to version 153.0.8010.36 or later
  • Exposure to social engineering attacks may be increased

Technical summary

The vulnerability is a server-side request forgery issue in Google Chrome prior to version 153.0.8010.36, which allows remote attackers to bypass system access restrictions via crafted HTML pages. This issue requires defenders to verify and update Chrome deployments, particularly in environments where social engineering attacks are a concern. The vulnerability has a CVSS score of 9.8 and is classified as CRITICAL.

Defensive priority

Defenders should prioritize verifying and updating Google Chrome to version 153.0.8010.36 or later, and assess exposure to potential social engineering attacks.

Recommended defensive actions

  • Verify and update Google Chrome to version 153.0.8010.36 or later
  • Assess exposure to potential social engineering attacks
  • Monitor for suspicious activity related to crafted HTML pages

Evidence notes

The CVE record and NVD entry provide details on the server-side request forgery vulnerability in Google Chrome prior to version 153.0.8010.36. The vulnerability allows remote attackers to bypass system access restrictions via crafted HTML pages. Evidence is limited to CVE and NVD entries, which may not cover all affected scope or technical details. Defenders should verify Chrome version and assess exposure to potential social engineering attacks.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-87595 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-87595

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

  • CVE-2026-87595 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-87595

    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.