CVE-2026-11645

HIGH CISA KEV EPSS 73.6%
Published Jun 9, 20262w ago · Modified Jun 17, 20261w ago
8.8 CVSS 3.1
High
Find Similar
Published Jun 9, 2026 2w ago
Last Modified Jun 17, 2026 1w ago
KEV Listed Jun 9, 2026 2w ago
KEV Due Jun 23, 2026 6d overdue

Description

Out of bounds read and write in V8 in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

CVSS Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

CISA Known Exploited Overdue 6d
Added
Jun 9, 2026
Due
Jun 23, 2026

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

EPSS Exploit Probability
73.6% percentile
Exploit & Patch Status
Actively Exploited (KEV)
No Patch Available

Weaknesses 2

CWE-125 Out-of-bounds Read Memory Safety
CWE-787 Out-of-bounds Write Memory Safety

Affected Products 4

VendorProductVersionRange
googlechrome* <149.0.7827.103
applemacos*any
linuxlinux_kernel*any
microsoftwindows*any

References 3

  • chromereleases.googleblog.com https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html
    Release NotesVendor Advisory
  • issues.chromium.org https://issues.chromium.org/issues/506689381
    Permissions Required
  • cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-11645
    US Government Resource

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.