CVE-2025-1930

firefox: AudioIPC StreamData could trigger a use-after-free in the Browser process

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Severity

Important

Red Hat Product Security

8.3

CVSS 3.1

Review impact separately from score.

Published · March 4, 2025

Updated · March 26, 2026

Description

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: On Windows, a compromised content process could use bad StreamData sent over AudioIPC to trigger a use-after-free in the Browser process. This could have led to a sandbox escape.

Statement

Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 8.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:H

CWE-416 · Use After Free