Wide Chrome usage; RCE via crafted HTML could disrupt endpoints across organizations.
CVE-2026-4448
Chrome ANGLE heap overflow allows remote code execution via crafted HTML page.
Is CVE-2026-4448 being exploited?
Not confirmed. CVE-2026-4448 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 0.27% probability of exploitation in the next 30 days.
How severe is CVE-2026-4448?
CVE-2026-4448 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-2026-4448?
Yes. A fix has been recorded for CVE-2026-4448. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-4448 affect?
CVE-2026-4448 affects Google Chrome. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-4448?
Update Chrome to 146.0.7680.153+; verify deployments.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote code execution on affected Chrome instances via crafted HTML triggering heap corruption.
Patch when possible
- affected< 146.0.7680.153
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.