CVE-2026-7343: Use after free in Views in Google Chrome on Windows prior to 147.0.7727.138 allowed a remote attacker who had

Q: How do I fix CVE-2026-7343?

chrome: upgrade to 147.0.7727.138. Exact commands for each OS are on this page.

Q: Is CVE-2026-7343 being exploited?

CVE-2026-7343 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-2026-7343 affect?

CVE-2026-7343 affects chrome. Severity is high (CVSS 7.5). Use after free in Views in Google Chrome on Windows prior to 147.0.7727.138 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Cri

Routine

HIGH 7.5UPGRADE

CVE-2026-7343 is a high-severity flaw (CVSS 7.5) affecting chrome. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Use after free in Views in Google Chrome on Windows prior to 147.0.7727.138 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.2% (top 86%)
CISA exploited list	No
Weakness	CWE-416
Published	2026-04-28
Last modified	2026-07-24

Publisher (CNA): Chrome · Vendor: google

Last updated 2026-07-24 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-28 23:16 UTCPublished CVE record published
2026-07-24 08:10 UTCUpdated Record last modified

google chrome UPGRADE

Affected: < 147.0.7727.138

Fixed in: 147.0.7727.138

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 147.0.7727.138 (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-2026-7343?

chrome: upgrade to 147.0.7727.138. Exact commands for each OS are on this page.

Is CVE-2026-7343 being exploited?

CVE-2026-7343 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-2026-7343 affect?

CVE-2026-7343 affects chrome. Severity is high (CVSS 7.5). Use after free in Views in Google Chrome on Windows prior to 147.0.7727.138 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Cri

How urgent is CVE-2026-7343?

Priority 30/100. High severity

Software pages

Windows vulnerabilities · Google Chrome vulnerabilities · Chromium vulnerabilities

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References

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