Type confusion in Google Chrome
Priority HIGH 70CWE-843Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- 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-843 and the CVSS impact.
Summary
Type Confusion in WebAssembly in Google Chrome prior to 123.0.6312.86 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.17922 97th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix Fixed Chrome (Google): 123.0.6312.86
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- 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 | 123.0.6312.86 to before 123.0.6312.86 | 123.0.6312.86 | Patch available | CNA |
- Chrome VendorGoogle Affected 123.0.6312.86 to before 123.0.6312.86 Fixed in 123.0.6312.86 Patch available CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* | before 123.0.6312.86 | Vulnerable | |
| cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* | 38 | Vulnerable | Fedoraproject |
| cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:* | 39 | Vulnerable | Fedoraproject |
| cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:* | 40 | Vulnerable | Fedoraproject |
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* Versions before 123.0.6312.86 Vulnerable ·Google
- cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* Versions 38 Vulnerable ·Fedoraproject
- cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:* Versions 39 Vulnerable ·Fedoraproject
- cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:* Versions 40 Vulnerable ·Fedoraproject
Remediation
- Fix · CNA Chrome (Google) Fixed in 123.0.6312.86
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Google Chrome 123.0.6312.86
4 records Highest priority Priority HIGH 1 HIGH, 2 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2024-02691 Use after free in Google ChromePriority MEDIUM 52
- TI-2024-02693 Use after free in Google ChromePriority MEDIUM 43
- TI-2024-02694 Use after free in Google ChromePriority LOW 38
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2024-2887
- 2026-10-03 Alias added: GHSA-q75f-2pp5-9phj
References
Exploit 2
Other 4
- https://chromereleases.googleblog.com/2024/03/stable-channel-update-for-desktop_26.html
- https://lists.fedoraproject.org/archives/list/[email protected]/message/G3RKI7VTQSIAI3PVZGRCHOSELTQXQ5FQ/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/3YUWGSMA5X2NQP5XEFCLRWNX6246GZ2C/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/IQMRHKDEG4J7TMRRRGUGW6GS4MVBX5IT/
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-2024-2887 · CVE Program
- CVE-2024-2887 · NVD
- FIRST EPSS
- GHSA-q75f-2pp5-9phj · GitHub Advisory Database · CC BY 4.0
- CVE-2024-2887 · 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