CVE-2023-25747

Name: CVE-2023-25747
Creator: NVD / NIST
Published: 2023-06-19T11:15:09.753+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.60%

Last modified Jun 17, 2026

CVE-2023-25747 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A potential use-after-free in libaudio was fixed by disabling the AAudio backend when running on Android API below version 30. *This bug only affects Firefox for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox for Android < 110.1.0.. EPSS estimates a 0.60% chance of exploitation in the next 30 days.

Description

A potential use-after-free in libaudio was fixed by disabling the AAudio backend when running on Android API below version 30. *This bug only affects Firefox for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox for Android < 110.1.0.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.60%

44.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Mozilla	Firefox	< 110.1

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1815801Permissions Required
https://www.mozilla.org/security/advisories/mfsa2023-08/Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1815801Permissions Required
https://www.mozilla.org/security/advisories/mfsa2023-08/Vendor Advisory

Timeline

Published: Jun 19, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-25747?

How severe is CVE-2023-25747?

CVE-2023-25747 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.60% probability of exploitation in the next 30 days.

How do I fix CVE-2023-25747?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-25747?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST