vulnerability

MFSA2022-10 Firefox: Security Vulnerabilities fixed in Firefox 98 (CVE-2022-26382)

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Severity

CVSS

(AV:N/AC:M/Au:N/C:P/I:N/A:N)

Published

Mar 8, 2022

Added

Mar 9, 2022

Modified

Mar 27, 2026

Description

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.

Solution

mozilla-firefox-upgrade-98_0

References

CVE-2022-26382
https://attackerkb.com/topics/CVE-2022-26382
CWE-203
EUVD-EUVD-2022-30941
http://www.mozilla.org/security/announce/2022/mfsa2022-10.html
https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-30941

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