CVE-2025-8364
published 2025-08-19CVE-2025-8364: A crafted URL using a blob: URI could have hidden the true origin of the page, resulting in a potential spoofing attack. *Note: This issue only affected…
PriorityP418medium4.3CVSS 3.1
AVNACLPRNUIRSUCNILAN
EPSS
0.22%
13.0th percentile
A crafted URL using a blob: URI could have hidden the true origin of the page, resulting in a potential spoofing attack.
*Note: This issue only affected Android operating systems. Other operating systems are unaffected.*. This vulnerability was fixed in Firefox 141.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | — | — |
| mozilla | firefox | < 141.0 | 141.0 |
| mozilla | firefox | — | — |
CVSS provenance
nvdv3.14.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
vendor_debian4.3LOW
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Debian
CVE-2025-8364: firefox - A crafted URL using a blob: URI could have hidden the true origin of the page, r...
vendor_debian·2025·CVSS 4.3
CVE-2025-8364 [MEDIUM] CVE-2025-8364: firefox - A crafted URL using a blob: URI could have hidden the true origin of the page, r...
A crafted URL using a blob: URI could have hidden the true origin of the page, resulting in a potential spoofing attack. *Note: This issue only affected Android operating systems. Other operating systems are unaffected.* This vulnerability affects Firefox < 141.
Scope: local
sid: resolved
Mozilla
Mozilla Foundation Security Advisory 2025-56: CVE-2025-8364
vendor_mozilla·CVSS 4.3
CVE-2025-8364 [MEDIUM] Mozilla Foundation Security Advisory 2025-56: CVE-2025-8364
Mozilla Foundation Security Advisory 2025-56
CVE: CVE-2025-8364
Product: Firefox
Impact: high
Fixed in: Firefox 141
GHSA
GHSA-c4g9-q4rc-577f: A crafted URL using a blob: URI could have hidden the true origin of the page, resulting in a potential spoofing attack
ghsa_unreviewed·2025-08-19
CVE-2025-8364 [MEDIUM] CWE-451 GHSA-c4g9-q4rc-577f: A crafted URL using a blob: URI could have hidden the true origin of the page, resulting in a potential spoofing attack
A crafted URL using a blob: URI could have hidden the true origin of the page, resulting in a potential spoofing attack.
*Note: This issue only affected Android operating systems. Other operating systems are unaffected.* This vulnerability affects Firefox < 141.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-08-19
Published