Remote RCE escaping Chrome sandbox in a widely used browser with high CVSS; impacts many enterprise endpoints.
CVE-2026-95310
Use-after-free in Chrome AdFilter allows remote code execution outside the sandbox.
Is CVE-2026-95310 being exploited?
Not confirmed. CVE-2026-95310 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.
How severe is CVE-2026-95310?
CVE-2026-95310 is rated Critical with a CVSS score of 9.6. 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-2026-95310?
Yes. A fix has been recorded for CVE-2026-95310. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-95310 affect?
CVE-2026-95310 affects Google Chrome (desktop) < 154.0.8037.57, Chromium-based browsers (likely). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-95310?
Update Chrome to 154.0.8037.57 or later immediately.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote code execution outside Chrome sandbox via crafted HTML (use-after-free in AdFilter).
Immediate action required
- affected< 154.0.8037.57
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.