Chrome is ubiquitous; a remote RCE in V8 can lead to widespread endpoint compromise and will be broadly relevant to IT/security teams.
CVE-2026-110919
Use-after-free in V8 allows remote code execution in Chrome <155.0.8059.84
Is CVE-2026-110919 being exploited?
Not confirmed. CVE-2026-110919 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.22% probability of exploitation in the next 30 days.
How severe is CVE-2026-110919?
CVE-2026-110919 is rated High with a CVSS score of 8.8. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-110919?
Yes. A fix has been recorded for CVE-2026-110919. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-110919 affect?
CVE-2026-110919 affects Google Chrome for Desktop (<155.0.8059.84) - Windows/Mac/Linux. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-110919?
Update Chrome to 155.0.8059.84+ immediately and enforce auto-update on endpoints.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote arbitrary code execution inside Chrome's sandbox via crafted HTML, allowing attacker-controlled code in the browser process.
Immediate action required
- affected< 155.0.8059.84
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.