CVE-2026-11645

Known Exploited Vulnerability Entry External Catalog

Back to Catalog View Vulnerability
Entry Details
Confirmed Exploited

CVE-2026-11645

2026-06-09 00:00 UTC

Timestamps

2026-06-09

2026-06-09

Scope

KEV entry: Google Chromium V8 Out-of-Bounds Read and Write Vulnerability | Affected: Google / Chromium V8 | Description: Google Chromium V8 out-of-bounds read and write vulnerability that could allow a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera. | Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. | Due date: 2026-06-23 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html ; https://issues.chromium.org/issues/506689381 ; https://nvd.nist.gov/vuln/detail/CVE-2026-11645

References
  • {'id': 'CVE-2026-11645', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2026-11645'}

315e26af-3608-4b63-bedb-3e409b264df9

405284c2-e461-4670-8979-7fd2c9755a60

2026-06-09 18:00 UTC

2026-06-09 18:00 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-787",
    "CWE-125"
  ],
  "date_added": "2026-06-09",
  "due_date": "2026-06-23",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Unknown",
  "product": "Chromium V8",
  "vendorProject": "Google",
  "vulnerabilityName": "Google Chromium V8 Out-of-Bounds Read and Write Vulnerability"
}
 -
Export Options
JSON Object JSON API View Full Catalog