High [CVE-2026-19144] Arbitrary code execution via crafted HTML page
This high-severity Red Hat Linux advisory covers CVE-2026-19144.
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Summary
Use after free in HTML in Google Chrome prior to 151.0.7922.109 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High) This vulnerability, known as a use-after-free, occurs when the program attempts to use memory that has already been deallocated.
Successful exploitation could lead to heap corruption, potentially allowing the attacker to execute arbitrary code. This Important flaw in Chromium allows a remote attacker to execute arbitrary code by tricking a user into visiting a malicious HTML page.
The use-after-free vulnerability in the HTML component can lead to heap corruption, making it a significant risk for users of Red Hat-supported systems running Chromium, particularly when browsing untrusted web content. Red Hat severity: Important — CVSS 8.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
Weakness: CWE-825.
- < 151.0.7922.109
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Mitigation
The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
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