CVE-2023-0703
Type confusion in DevTools in Google Chrome prior to 110.0.5481.77 allowed a remote attacker who convinced a user to engage in specific UI interactions to potentially exploit heap corruption via UI interactions.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.69%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Type confusion in DevTools in Google Chrome prior to 110.0.5481.77 allowed a remote attacker who convinced a user to engage in specific UI interactions to potentially exploit heap corruption via UI interactions. (Chromium security severity: Medium)
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.69% probability · 53th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-843
- Affected
- google/chrome
- Source
- chrome-cve-admin@google.com
EPSS 0.7% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://chromereleases.googleblog.com/2023/02/stable-channel-update-for-desktop.htmlVendor Advisory
- https://crbug.com/1405574Permissions Required, Vendor Advisory
- https://security.gentoo.org/glsa/202309-17Third Party Advisory
- https://chromereleases.googleblog.com/2023/02/stable-channel-update-for-desktop.htmlVendor Advisory
- https://crbug.com/1405574Permissions Required, Vendor Advisory
- https://security.gentoo.org/glsa/202309-17Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.