CVE-2024-10458mediumCWE-281

CVE-2024-10458: medium-severity vulnerability in Mozilla Firefox

Published 29 Oct 2024 · Updated 03 Nov 2025

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.5epss 0.6%

A permission leak could have occurred from a trusted site to an untrusted site via `embed` or `object` elements. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Firefox ESR < 115.17, Thunderbird < 128.4, and Thunderbird < 132.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Affected products

Mozilla · Firefox Mozilla · Firefox ESR Mozilla · Thunderbird

Related CVEs — Mozilla Firefox

In the same product, most dangerous first.

CVE-2016-9079HIGHCVE-2016-9079EPSS 87.4%KEV CVE-2019-11708CRITICALCVE-2019-11708EPSS 55.9%KEV CVE-2019-17026HIGHCVE-2019-17026EPSS 46.3%KEV CVE-2019-11707HIGHCVE-2019-11707EPSS 38.0%KEV CVE-2024-9680CRITICALCVE-2024-9680EPSS 23.2%KEV CVE-2022-26485HIGHCVE-2022-26485EPSS 14.3%KEV

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1921733 https://lists.debian.org/debian-lts-announce/2024/10/msg00034.html https://lists.debian.org/debian-lts-announce/2024/11/msg00001.html https://www.mozilla.org/security/advisories/mfsa2024-55/https://www.mozilla.org/security/advisories/mfsa2024-56/https://www.mozilla.org/security/advisories/mfsa2024-57/https://www.mozilla.org/security/advisories/mfsa2024-58/https://www.mozilla.org/security/advisories/mfsa2024-59/