Security Resilience

CVE-2026-106287

Google Chrome ≤ 155.0.8059.39

Published
06 October 2026
Modified
13 October 2026
Patch / advisory
View advisory
CVSS Score v3.1 4.3
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
EPSS Score 0.0020 10th percentile
Risk Priority 35 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2026-106287 is a medium-severity Information Loss or Omission (CWE-221) vulnerability in Google Chrome. Its CVSS base score is 4.3 (Medium).

Operationally, ranked at the 10th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

OWASP Top 10 for Web (2025)

A09:2025 Security Logging and Alerting Failures

EU & UK References

Vulnerability Data

Information loss in CORS in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to bypass web origin policy via crafted network traffic. (Chromium security severity: Low)

CWE(s)
CWE-221

Related Threats

CVEs Like This One

CVE-2026-14083Same product: Google Chrome
CVE-2026-17929Same product: Google Chrome
CVE-2026-17859Same product: Google Chrome
CVE-2026-11095Same product: Google Chrome
CVE-2026-17906Same product: Google Chrome
CVE-2024-3174Same product: Google Chrome
CVE-2026-14000Same product: Google Chrome
CVE-2026-15111Same product: Google Chrome
CVE-2026-13804Same product: Google Chrome
CVE-2026-14420Same product: Google Chrome

Affected Assets

google
chrome
≤ 155.0.8059.39

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

Hardening callouts derived

DISA STIG baselines are authored against specific weaknesses. Where this CVE cites a broad weakness class, the mapping is not asserted at that abstraction (owner ruling, 2026-09-25: grade only at Base and below), so no rule is shown here rather than a rule shown against the wrong grain.

  • No fine-grained STIG row for CWE-221, a class-level weakness. Rules are authored against its narrower children: CWE-223.

References