What is CVE-2023-25747?

CVE-2023-25747 is a high-severity vulnerability in Mozilla Firefox, classified under Use After Free. CVSS score: 7.5/10. Published 2023-06-19.

How severe is CVE-2023-25747?

High severity. CVSS v3 base score is 7.5 out of 10.

Use After Free in Mozilla Firefox

CVE-2023-25747

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 affect…

Vulnerability class: Use-After-Free

EPSS: 0.006 (45.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Mozilla Firefox
Mozilla Firefox For Android — versions unspecified

Weakness classification (CWE)

CWE-416 — Use After Free

References

security@mozilla.org (Permissions Required)
security@mozilla.org (Vendor Advisory)

Frequently asked questions

What is CVE-2023-25747?: CVE-2023-25747 is a high-severity vulnerability in Mozilla Firefox, classified under Use After Free. CVSS score: 7.5/10. Published 2023-06-19.
How severe is CVE-2023-25747?: High severity. CVSS v3 base score is 7.5 out of 10.