CVE-2026-15133: High Use after free in InterestGroups
Chromium: CVE-2026-15133 Use after free in InterestGroups
Other sources
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
— Microsoft
Use after free in InterestGroups in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
— NVD
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 150.0.4078.65 - Upgrade
Upgrade
Chromium (Google Chrome)to a version that resolves this vulnerability.Fixed in 150.0.7871.115
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2026-11669
- CVE-2026-8513
- CVE-2026-9979
- CVE-2026-10982
- CVE-2026-11693
- CVE-2026-11694
- CVE-2026-11660
- CVE-2026-11697
- CVE-2026-11692
- CVE-2026-11670
- CVE-2026-11646
- CVE-2026-11683
- CVE-2026-11689
- CVE-2026-9952
- CVE-2026-11651
- CVE-2026-10981
- CVE-2026-11682
- CVE-2026-11674
- CVE-2026-10988
- CVE-2026-11662
- CVE-2026-15901
- CVE-2026-9986
- CVE-2026-7357
- CVE-2026-9985
- CVE-2026-15765
- CVE-2026-13860
- CVE-2026-10888
- CVE-2026-15129
Frequently Asked Questions
What is the severity of CVE-2026-15133?
CVE-2026-15133 has a high severity rating of 8.8 according to the CVSS 3.1 score.
How do I fix CVE-2026-15133?
To mitigate CVE-2026-15133, update Google Chrome to version 150.0.7871.115 or later.
What types of attacks can CVE-2026-15133 enable?
CVE-2026-15133 allows a remote attacker to execute arbitrary code inside a sandbox through a crafted HTML page.
What software is affected by CVE-2026-15133?
CVE-2026-15133 affects Google Chrome versions prior to 150.0.7871.115.
What is the nature of the vulnerability in CVE-2026-15133?
CVE-2026-15133 is classified as a 'Use After Free' vulnerability in the InterestGroups component of Google Chrome.