CVE-2026-12450: Inappropriate implementation in Media
Inappropriate implementation in Media in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)
Credit
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 149.0.7827.155 - Upgrade
Upgrade
Google Chrometo a version that resolves this vulnerability.Fixed in 149.0.7827.155
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2026-12437
- CVE-2026-12438
- CVE-2026-12439
- CVE-2026-12440
- CVE-2026-12441
- CVE-2026-12442
- CVE-2026-12443
- CVE-2026-12444
- CVE-2026-12445
- CVE-2026-12446
- CVE-2026-12447
- CVE-2026-12448
- CVE-2026-12449
- CVE-2026-12451
- CVE-2026-12452
- CVE-2026-12453
- CVE-2026-12454
- CVE-2026-12455
- CVE-2026-12456
- CVE-2026-12457
- CVE-2026-12458
- CVE-2026-12459
- CVE-2026-12460
- CVE-2026-12461
- CVE-2026-12462
- CVE-2026-12463
- CVE-2026-12464
- CVE-2026-12465
- CVE-2026-12466
- CVE-2026-12467
- CVE-2026-12468
- CVE-2026-12469
Frequently Asked Questions
What is the severity of CVE-2026-12450?
CVE-2026-12450 has a severity rating of High.
How do I fix CVE-2026-12450?
To fix CVE-2026-12450, update Google Chrome to version 149.0.7827.155 or later.
What could an attacker gain by exploiting CVE-2026-12450?
An attacker exploiting CVE-2026-12450 could potentially gain access to sensitive information from process memory.
Which versions of Google Chrome are affected by CVE-2026-12450?
CVE-2026-12450 affects versions of Google Chrome prior to 149.0.7827.155.
Is there a workaround for CVE-2026-12450?
There is no official workaround for CVE-2026-12450; the recommended action is to update the browser.