CVE-2026-91726 — MEDIUM (4.7)

Q: How severe is CVE-2026-91726?

CVE-2026-91726 has been rated MEDIUM with a CVSS base score of 4.7/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-91726?

Check the references section above for vendor advisories and patch information. Affected products include: Google Chrome, Google Android.

Vulnerability Description

Out of bounds read in WebGL in Google Chrome on on Android prior to 153.0.8010.47 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)

CVSS Score

4.7

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Google	Chrome	< 153.0.8010.47
Google	Android	-

Related Weaknesses (CWE)

CWE-125

References

https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_Release NotesVendor Advisory
https://issues.chromium.org/issues/556870863Permissions Required

FAQ

What is CVE-2026-91726?

CVE-2026-91726 is a vulnerability with a CVSS score of 4.7 (MEDIUM). Out of bounds read in WebGL in Google Chrome on on Android prior to 153.0.8010.47 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: Cri...

How severe is CVE-2026-91726?

CVE-2026-91726 has been rated MEDIUM with a CVSS base score of 4.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-91726?

Check the references section above for vendor advisories and patch information. Affected products include: Google Chrome, Google Android.