Use after free in Google Chrome
Priority MEDIUM 42CWE-416Published · Updated
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-416 and the CVSS impact.
Summary
Use after free in WebProtect in Google Chrome prior to 111.0.5563.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00853 58th percentileScored 2026-11-07
Fix Fixed Chrome (Google): 111.0.5563.110
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 | 111.0.5563.110 to before 111.0.5563.110 | 111.0.5563.110 | Patch available | CNA |
- Chrome VendorGoogle Affected 111.0.5563.110 to before 111.0.5563.110 Fixed in 111.0.5563.110 Patch available CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* | before 111.0.5563.110 | Vulnerable | |
| cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* | 36 | Vulnerable | Fedoraproject |
| cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* | 37 | Vulnerable | Fedoraproject |
| cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* | 38 | Vulnerable | Fedoraproject |
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* Versions before 111.0.5563.110 Vulnerable ·Google
- cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* Versions 36 Vulnerable ·Fedoraproject
- cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* Versions 37 Vulnerable ·Fedoraproject
- cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* Versions 38 Vulnerable ·Fedoraproject
Remediation
- Fix · CNA Chrome (Google) Fixed in 111.0.5563.110
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Google Chrome 111.0.5563.110
7 records Highest priority Priority MEDIUM 7 MEDIUM
Other records, highest priority first
- TI-2023-01443 Out-of-bounds write in Google ChromePriority MEDIUM 51
- TI-2023-01445 Use after free in Google ChromePriority MEDIUM 46
- TI-2023-01448 Out-of-bounds read in Google ChromePriority MEDIUM 43
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2023-1533
- 2026-10-03 Alias added: GHSA-wpm2-8r6c-w3c6
References
Advisory 2
Other 4
- https://crbug.com/1422183
- https://lists.fedoraproject.org/archives/list/[email protected]/message/FG3CRADL7IL5IHK4NCHG4LAYLKHFXETX/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/HO3QZY4UQFP4XNF43ILMVVOABMB7KAQ5/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/NGWWGQULJ7QRNP4GY57HE7OO7VMRWMPN/
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-2023-1533 · CVE Program
- CVE-2023-1533 · NVD
- FIRST EPSS
- GHSA-wpm2-8r6c-w3c6 · GitHub Advisory Database · CC BY 4.0
- CVE-2023-1533 · 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