medium4.3
CVE-2022-26382
While the text displayed in Autofill tooltips cannot be directly read by JavaScript, the text was rendered using page fonts.
Impact
While the text displayed in Autofill tooltips cannot be directly read by JavaScript, the text was rendered using page fonts. Side-channel attacks on the text by using specially crafted fonts could have lead to this text being inferred by the webpage. This vulnerability affects Firefox < 98.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mozilla | Firefox | before 98.0 |