CVE Details
CVE-2026-11645
Google Chromium V8 Out-of-Bounds Read and Write Vulnerability
Published: 2026-06-09
CVSS: 8.8 HIGH
Product: Google Chromium V8
Due Date: 2026-06-23
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.
GitHub PoC
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No GitHub PoC data.
FIRST EPSS
EPSS estimates the probability of exploitation in the next 30 days. Higher values indicate higher likelihood of real-world exploitation.
No EPSS data.
Timeline
CVE Stalker
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MITRE
GitHub
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MITRE
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References
Show Raw Data
| Key | Remaining Key | Value |
|---|---|---|
| dataType | CVE_RECORD | |
| dataVersion | 5.2 | |
| cveMetadata > | cveId | CVE-2026-11645 |
| cveMetadata > | assignerOrgId | ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28 |
| cveMetadata > | state | PUBLISHED |
| cveMetadata > | assignerShortName | Chrome |
| cveMetadata > | dateReserved | 2026-06-08T21:33:37.905Z |
| cveMetadata > | datePublished | 2026-06-08T23:27:31.298Z |
| cveMetadata > | dateUpdated | 2026-06-09T03:55:39.291Z |
| containers > | cna > affected > 0 > vendor | |
| containers > | cna > affected > 0 > product | Chrome |
| containers > | cna > affected > 0 > versions > 0 > version | 149.0.7827.103 |
| containers > | cna > affected > 0 > versions > 0 > status | affected |
| containers > | cna > affected > 0 > versions > 0 > lessThan | 149.0.7827.103 |
| containers > | cna > affected > 0 > versions > 0 > versionType | custom |
| containers > | cna > descriptions > 0 > lang | en |
| containers > | cna > descriptions > 0 > value | 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) |
| containers > | cna > problemTypes > 0 > descriptions > 0 > lang | en |
| containers > | cna > problemTypes > 0 > descriptions > 0 > description | Out of bounds memory access |
| containers > | cna > providerMetadata > orgId | ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28 |
| containers > | cna > providerMetadata > shortName | Chrome |
| containers > | cna > providerMetadata > dateUpdated | 2026-06-08T23:27:31.298Z |
| containers > | cna > references > 0 > url | https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html |
| containers > | cna > references > 1 > url | https://issues.chromium.org/issues/506689381 |
| containers > | adp > 0 > problemTypes > 0 > descriptions > 0 > type | CWE |
| containers > | adp > 0 > problemTypes > 0 > descriptions > 0 > cweId | CWE-125 |
| containers > | adp > 0 > problemTypes > 0 > descriptions > 0 > lang | en |
| containers > | adp > 0 > problemTypes > 0 > descriptions > 0 > description | CWE-125 Out-of-bounds Read |
| containers > | adp > 0 > problemTypes > 1 > descriptions > 0 > type | CWE |
| containers > | adp > 0 > problemTypes > 1 > descriptions > 0 > cweId | CWE-787 |
| containers > | adp > 0 > problemTypes > 1 > descriptions > 0 > lang | en |
| containers > | adp > 0 > problemTypes > 1 > descriptions > 0 > description | CWE-787 Out-of-bounds Write |
| containers > | adp > 0 > metrics > 0 > cvssV3_1 > scope | UNCHANGED |
| containers > | adp > 0 > metrics > 0 > cvssV3_1 > version | 3.1 |
| containers > | adp > 0 > metrics > 0 > cvssV3_1 > baseScore | 8.8 |
| containers > | adp > 0 > metrics > 0 > cvssV3_1 > attackVector | NETWORK |
| containers > | adp > 0 > metrics > 0 > cvssV3_1 > baseSeverity | HIGH |
| containers > | adp > 0 > metrics > 0 > cvssV3_1 > vectorString | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| containers > | adp > 0 > metrics > 0 > cvssV3_1 > integrityImpact | HIGH |
| containers > | adp > 0 > metrics > 0 > cvssV3_1 > userInteraction | REQUIRED |
| containers > | adp > 0 > metrics > 0 > cvssV3_1 > attackComplexity | LOW |
| containers > | adp > 0 > metrics > 0 > cvssV3_1 > availabilityImpact | HIGH |
| containers > | adp > 0 > metrics > 0 > cvssV3_1 > privilegesRequired | NONE |
| containers > | adp > 0 > metrics > 0 > cvssV3_1 > confidentialityImpact | HIGH |
| containers > | adp > 0 > metrics > 1 > other > type | ssvc |
| containers > | adp > 0 > metrics > 1 > other > content > timestamp | 2026-06-08T00:00:00+00:00 |
| containers > | adp > 0 > metrics > 1 > other > content > options > 0 > Exploitation | none |
| containers > | adp > 0 > metrics > 1 > other > content > options > 1 > Automatable | no |
| containers > | adp > 0 > metrics > 1 > other > content > options > 2 > Technical Impact | total |
| containers > | adp > 0 > metrics > 1 > other > content > role | CISA Coordinator |
| containers > | adp > 0 > metrics > 1 > other > content > version | 2.0.3 |
| containers > | adp > 0 > metrics > 1 > other > content > id | CVE-2026-11645 |
| containers > | adp > 0 > title | CISA ADP Vulnrichment |
| containers > | adp > 0 > providerMetadata > orgId | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| containers > | adp > 0 > providerMetadata > shortName | CISA-ADP |
| containers > | adp > 0 > providerMetadata > dateUpdated | 2026-06-09T03:55:39.291Z |