CVE-2025-47182
published 2025-07-11CVE-2025-47182: Improper input validation in Microsoft Edge (Chromium-based) allows an authorized attacker to bypass a security feature locally.
PriorityP427medium5.6CVSS 3.1
AVLACHPRLUINSCCNIHAN
EPSS
0.32%
23.8th percentile
Improper input validation in Microsoft Edge (Chromium-based) allows an authorized attacker to bypass a security feature locally.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | edge_chromium | < 138.0.3351.55 | 138.0.3351.55 |
| microsoft | microsoft_edge | >= 1.0.0.0 < 138.0.3351.55 | 138.0.3351.55 |
| msrc | microsoft_edge | — | — |
CVSS provenance
nvdv3.15.6MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:N
vendor_msrc5.6MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Microsoft
Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
vendor_msrc·2025-06-10·CVSS 5.6
CVE-2025-47182 [MEDIUM] CWE-20 Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
Description: Improper input validation in Microsoft Edge (Chromium-based) allows an authorized attacker to bypass a security feature locally.
FAQ: According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?
To successfully exploit this vulnerability, an attacker would need existing ability to execute Javascript in the impacted process.
FAQ: According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?
This vulnerability could lead to a browser sandbox escape.
FAQ: What is the version information for this release?
Microsoft Edge Version
Date Released
Based on Chromium Version
138.0.3351.55
6
GHSA
GHSA-gf4j-q3jq-qp2g: Improper input validation in Microsoft Edge (Chromium-based) allows an authorized attacker to bypass a security feature locally
ghsa_unreviewed·2025-07-11
CVE-2025-47182 [MEDIUM] CWE-20 GHSA-gf4j-q3jq-qp2g: Improper input validation in Microsoft Edge (Chromium-based) allows an authorized attacker to bypass a security feature locally
Improper input validation in Microsoft Edge (Chromium-based) allows an authorized attacker to bypass a security feature locally.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-07-11
Published