CVE-2025-10535 — Sensitive Information Exposure in Mozilla Firefox

CWE-200 — Sensitive Information Exposure6 documents6 sources
Severity
7.5HIGHNVD
EPSS
0.0%
top 86.62%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Mozilla Firefox
Timeline
PublishedSep 16

Description

Information disclosure, mitigation bypass in the Privacy component in Firefox for Android. This vulnerability was fixed in Firefox 143.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

▶NVDmozilla/firefox< 143.0

🔴Vulnerability Details

2
CVEList
Information disclosure, mitigation bypass in the Privacy component in Firefox for Android↗2025-09-16
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OSV
CVE-2025-10535: Information disclosure, mitigation bypass in the Privacy component in Firefox for Android↗2025-09-16
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📋Vendor Advisories

3
Red Hat
firefox: Information disclosure, mitigation bypass in the Privacy component in Firefox for Android↗2025-09-16
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Debian
CVE-2025-10535: firefox - Information disclosure, mitigation bypass in the Privacy component in Firefox fo...↗2025
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Mozilla
Mozilla Foundation Security Advisory 2025-73: CVE-2025-10535↗
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CVE-2025-10535 — Sensitive Information Exposure | cvebase