GoogleCVE-2026-15133

Google Chrome: use after free

High8.8CVE-2026-15133 · Published Jul 8, 2026 · updated Jul 10, 2026

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)

Google advisory

Affected versions

Package	Affected	Fixed in
Chrome Product	>= 150.0.7871.115, < 150.0.7871.115	150.0.7871.115

Details and references

CVSS 3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity from: CISA (its enrichment of the CVE record)
Weakness: CWE-416

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All Google

Date	Advisory	Severity	Fixed in
Jul 8	Google Chrome: use after free High8.8Jul 8 CVE-2026-15129150.0.7871.115	High8.8	150.0.7871.115
Jul 8	Google Chrome: remote attacker could bypass site isolation Medium4.3Jul 8 CVE-2026-15130150.0.7871.115	Medium4.3	150.0.7871.115
Jul 8	Google Chrome: remote attacker could bypass site isolation Medium4.3Jul 8 CVE-2026-15131150.0.7871.115	Medium4.3	150.0.7871.115
Jul 8	Google Chrome: remote code execution High8.8Jul 8 CVE-2026-15132150.0.7871.115	High8.8	150.0.7871.115
Jul 8	Google Chrome: race condition High8.3Jul 8 CVE-2026-15119150.0.7871.115	High8.3	150.0.7871.115
Jul 8	Google Chrome: use after free High8.3Jul 8 CVE-2026-15120150.0.7871.115	High8.3	150.0.7871.115

Affected versions

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