Widely-used Chrome browser; CVSS 9.1; memory disclosure via crafted HTML page could affect broad user base.
CVE-2026-3061
Out-of-bounds memory read in Chrome via crafted HTML page.
Is CVE-2026-3061 being exploited?
Not confirmed. CVE-2026-3061 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 0.30% probability of exploitation in the next 30 days.
How severe is CVE-2026-3061?
CVE-2026-3061 is rated Critical with a CVSS score of 9.1. 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-2026-3061?
Yes. A fix has been recorded for CVE-2026-3061. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-3061 affect?
CVE-2026-3061 affects Google Chrome (Chromium-based). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-3061?
Patch to 145.0.7632.116+ immediately
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote memory read via crafted HTML page; potential data exposure.
Immediate action required
- 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.