Memory corruption in Google Chrome DOM allows sandbox code execution
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
Google Chrome versions before 155.0.8059.84 are affected. A memory corruption flaw in DOM handling (CWE-119) lets the browser write outside the bounds of a memory buffer. A remote attacker can execute arbitrary code inside the sandbox by getting a user to open a crafted HTML page.
Written with Claude Haiku 5.5 from the sources below · 2026-10-28
Description from the CNA
Memory corruption in DOM in Google Chrome prior to 155.0.8059.84 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Why it matters now
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
Remediation
Update Google Chrome to 155.0.8059.84 or later.
Written with Claude Haiku 5.5 from the sources below · 2026-10-28
- Fix · CNA Chrome (Google) Fixed in 155.0.8059.84
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Google Chrome 155.0.8059.84
10 records Highest priority Priority MEDIUM 8 MEDIUM, 2 LOW
Other records, highest priority first
- TI-2026-75044 Improper input validation in Chrome Desktop allows code executionPriority MEDIUM 43
- TI-2026-75050 Use after free in Prerender in Google ChromePriority MEDIUM 40
- TI-2026-75049 Use after free in V8 in Google Chrome enables code executionPriority MEDIUM 40
Vendor assessments
Timeline
- 2026-10-16 Threatist record created from CVE-2026-110913
- 2026-10-16 Priority changed: LOW → MEDIUM
- 2026-10-16 Affected versions changed · Red Hat
- 2026-10-16 CVSS score added · Red Hat
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-2026-110913 · CVE Program
- CVE-2026-110913 · NVD
- FIRST EPSS
- CVE-2026-110913 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences