CRITICALCVSS v3.1 9.6Vulnerability

CVE-2026-113138

Memory corruption in WebAppInstalls in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

Properties

Severity
CRITICAL
Nvd fetched at
2026-10-23T02:14:06.697318+00:00
Epss score
0.00453
Cvss severity
CRITICAL
Cvss score
9.6
Retrieved at
2026-10-23T02:20:27+00:00
Last source
NVD
Score
9.6
Cvss version
3.1
Cve id
CVE-2026-113138
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
First seen by Signal
2026-10-21T22:34:37+00:00
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Published at
2026-10-20T22:19:06.090
Last modified
2026-10-22T23:18:26.800
Epss percentile
0.38343

Related Entities (2)

AFFECTS_PRODUCT (1)

→[Product]cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

HAS_WEAKNESS (1)

→[Weakness]Improper Restriction of Operations within the Bounds of a Memory Buffer

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CVE-2026-113138 (CVSS v3.1 9.6) — Ninja Signal Threat Intelligence | Ninja Signal