CVE-2026-17869: Out of bounds read in WebXR in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to perform an ou

Q: How do I fix CVE-2026-17869?

chrome: upgrade to 151.0.7922.72. Exact commands for each OS are on this page.

Q: Is CVE-2026-17869 being exploited?

CVE-2026-17869 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-17869 affect?

CVE-2026-17869 affects chrome. Severity is high (CVSS 8.1). Out of bounds read in WebXR in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: Medium)

Routine

HIGH 8.1UPGRADE

CVE-2026-17869 is a high-severity flaw (CVSS 8.1) affecting chrome. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Out of bounds read in WebXR in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: Medium)

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.1 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 75%)
CISA exploited list	No
Weakness	CWE-125
Published	2026-07-30
Last modified	2026-10-23

Publisher (CNA): Chrome · Vendor: google

Am I affected?

Timeline

2026-07-30 01:16 UTCPublished CVE record published
2026-10-23 23:10 UTCUpdated Record last modified

google chrome UPGRADE

Affected: < 151.0.7922.72

Fixed in: 151.0.7922.72

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy chrome || rpm -q chrome || chrome --version

2. UPGRADE to 151.0.7922.72 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade chrome

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade chrome

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-17869?

chrome: upgrade to 151.0.7922.72. Exact commands for each OS are on this page.

Is CVE-2026-17869 being exploited?

CVE-2026-17869 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-17869 affect?

CVE-2026-17869 affects chrome. Severity is high (CVSS 8.1). Out of bounds read in WebXR in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: Medium)

How urgent is CVE-2026-17869?

Priority 34/100. High severity

Related CVEs

CVE-2026-17655 CRITICAL 9.6 UPGRADE Insufficient validation of untrusted input in ANGLE in Google Chrome prior to 151.0.7922.72 allowed a remote a
CVE-2026-17687 CRITICAL 9.6 UPGRADE Type Confusion in ANGLE in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised
CVE-2026-17697 CRITICAL 9.6 UPGRADE Type Confusion in ANGLE in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to potentially perfo
CVE-2026-17671 CRITICAL 9.6 UPGRADE Insufficient validation of untrusted input in ANGLE in Google Chrome prior to 151.0.7922.72 allowed a remote a
CVE-2026-17676 CRITICAL 9.6 UPGRADE Inappropriate implementation in ANGLE in Google Chrome on Android prior to 151.0.7922.72 allowed a remote atta

References

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