Cyber Resilience

CVE-2026-11669

Google Chrome ≤ 149.0.7827.103

Published
09 June 2026
Modified
17 June 2026
Patch / advisory
View advisory
CVSS Score v3.1 5.3
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS Score 0.0021 12th percentile
Risk Priority 40 floored blend · peak EPSS

Summary

CVE-2026-11669 is a medium-severity External Control of Assumed-Immutable Web Parameter (CWE-472) vulnerability in Google Chrome. Its CVSS base score is 5.3 (Medium).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 12th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified map to SI-10 (Information Input Validation) — see the control section below for these in your framework.

OWASP Top 10 for Web (2025)

A06:2025 Insecure Design

EU & UK References

Vulnerability Data

Out of bounds read in Media in Google Chrome on ChromeOS prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity:…

more

High)

CWE(s)
CWE-472

Related Threats

MITRE ATT&CK Enterprise Techniques

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2026-13841Same product: Google Chrome
CVE-2025-0436Same product: Google Chrome
CVE-2026-14387Same product: Google Chrome
CVE-2026-13938Same product: Google Chrome
CVE-2026-14389Same product: Google Chrome
CVE-2025-7656Same product: Google Chrome
CVE-2026-9911Same product: Google Chrome
CVE-2026-2649Same product: Google Chrome
CVE-2026-8577Same product: Google Chrome
CVE-2026-8532Same product: Google Chrome

Affected Assets

google
chrome
≤ 149.0.7827.103

Mitigating Controls

Mitigating Controls (NIST 800-53 r5) AI

SI-10 Information Input Validation good match

SI-10 directly requires validation of all inputs, eliminating the assumption that client-supplied parameters remain immutable.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

Secure SDLC practices directly require server-side validation of all inputs instead of trusting client-supplied immutable parameters.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.8.28 Secure coding mostly match
prevents

Secure coding standards require server-side verification of client-supplied data, eliminating the root cause of external control of immutable parameters.

A.8.29 Security testing in development and acceptance mostly match
finds

Security testing in development and acceptance will detect parameter tampering vulnerabilities before deployment.

A.8.25 Secure development life cycle partial match
prevents

Secure development lifecycle mandates input validation and integrity checks that directly prevent external tampering of assumed-immutable parameters.

A.8.26 Application security requirements partial match
prevents

Application security requirements explicitly call for validation of all inputs, including hidden fields, mitigating CWE-472.

A.8.3 Information access restriction none match
none

Information access restriction can limit which parameters users may influence, providing a secondary layer of defense.

References