Integer overflow in V8 in Google Chrome prior to 148.0.7778.216 allowed a remote attacker…
Priority MEDIUM 40CWE-472Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
Integer overflow in V8 in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0028 20th percentileScored 2026-11-07
Fix Fixed Chrome (Google): 148.0.7778.216
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Chrome | 148.0.7778.216 to before 148.0.7778.216 | 148.0.7778.216 | Patch available | CNA |
- Chrome VendorGoogle Affected 148.0.7778.216 to before 148.0.7778.216 Fixed in 148.0.7778.216 Patch available CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* | before 148.0.7778.216 | Vulnerable | |
| cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
| cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* | before 148.0.7778.215 | Vulnerable | |
| cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Apple |
| cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Linux |
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* Versions before 148.0.7778.216 Vulnerable ·Google
- cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* Versions before 148.0.7778.215 Vulnerable ·Google
- cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Apple
- cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Linux
Remediation
- Fix · CNA Chrome (Google) Fixed in 148.0.7778.216
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Google Chrome 148.0.7778.216
151 records Highest priority Priority MEDIUM 46 MEDIUM, 105 LOW
Other records, highest priority first
- TI-2026-08633 Out-of-bounds write in Google ChromePriority MEDIUM 43
- TI-2026-08728 Out-of-bounds write in Google ChromePriority MEDIUM 42
- TI-2026-08679 Improper privilege management in Google ChromePriority MEDIUM 42
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2026-9968
- 2026-10-03 Alias added: GHSA-h27q-8vvw-gwhp
References
More Google Chrome vulnerabilities
- TI-2025-09686 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.8
- TI-2024-07390 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.6
- TI-2024-04898 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.6
- TI-2024-04600 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.6
- TI-2024-04346 Use after free in Google Chrome KEVCVSS 3.1CRITICAL 9.6
- TI-2023-05824 Integer overflow in Google Chrome KEVCVSS 3.1CRITICAL 9.6
Sources
- CVE-2026-9968 · CVE Program
- CVE-2026-9968 · NVD
- FIRST EPSS
- GHSA-h27q-8vvw-gwhp · GitHub Advisory Database · CC BY 4.0
- CVE-2026-9968 · Red Hat security data · CC BY 4.0
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