CVE-2024-7522
8.8
HIGH
CVSS 3.1
EPSS 0.25%
Description
Editor code failed to check an attribute value. This could have led to an out-of-bounds read. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.
How to fix CVE-2024-7522
To remediate CVE-2024-7522, upgrade the affected package to a fixed version below.
- Debian/firefox-esr—upgrade to 115.14.0esr-1~deb11u1 or later
- —upgrade to 1:115.14.0-1~deb11u1 or later
Is CVE-2024-7522 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 115.14.0esr-1~deb11u1
- from 0, < 1:115.14.0-1~deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |