Is there a public exploit for CVE-2026-113248?

No public exploit for CVE-2026-113248 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-113248?

CVE-2026-113248 scores CVSS 8.8 (v3.1), rated high. EPSS puts the chance of exploitation in the next 30 days at 0.44%.

What does CVE-2026-113248 affect?

CVE-2026-113248 affects Google Chrome.

8.8 High

Use after free in FileSystem in Google Chrome prior to 156.0.8078.47 allowed a remote attacker who had compromised the renderer process and…

CVE-2026-113248

Use after free in FileSystem in Google Chrome prior to 156.0.8078.47 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Low)

Assessment

CVSS: 8.8 (v3.1)
Severity: High
EPSS: 0.44% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 20 October 2026
Last updated: 3 November 2026
Affected: Google · Chrome
Assigner: Chrome

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

At the source

EUVD (ENISA)

References

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