CVE-2026-87578

State: Published
Severity: 8.3 High
Published: Sep 9, 2026
Updated: Sep 10, 2026
Reserved: Sep 8, 2026

Description

Use after free in Receiver in Google Chrome prior to 153.0.8010.36 allowed an adjacent attacker to execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: High)

Scores

CVSS	Score	Vector	Source
3.1	8.3 High	CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-416 Use after free

Affected Products

Product	Versions
ChromeGoogle	153.0.8010.36 to before 153.0.8010.36Affected

References

https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html
https://issues.chromium.org/issues/517371367

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