vulnerability
MFSA2023-30 Firefox: Security Vulnerabilities fixed in Firefox ESR 102.14 (CVE-2023-4048)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Aug 1, 2023 | Aug 2, 2023 | Aug 11, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Aug 1, 2023
Added
Aug 2, 2023
Modified
Aug 11, 2025
Description
An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low memory situations. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.
Solution
mozilla-firefox-esr-upgrade-102_14
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