Widely used Chrome browser; high-severity memory corruption risk; could disrupt orgs.
CVE-2026-3062
Out-of-bounds read/write in Chrome for macOS before 145.0.7632.116.
Is CVE-2026-3062 being exploited?
Not confirmed. CVE-2026-3062 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 0.34% probability of exploitation in the next 30 days.
How severe is CVE-2026-3062?
CVE-2026-3062 is rated Critical with a CVSS score of 9.8. 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-2026-3062?
Yes. A fix has been recorded for CVE-2026-3062. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-3062 affect?
CVE-2026-3062 affects Google Chrome for macOS (pre-145.0.7632.116). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-3062?
Upgrade to 145.0.7632.116+ on macOS
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote memory access via crafted HTML; potential code execution or browser crash on macOS.
Patch when possible
- affected< 145.0.7632.116
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.