CVE-2025-1930: Use After Free
First published: Tue Mar 04 2025(Updated: )
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.
Credit: security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Firefox | <136 | |
| Firefox ESR | <115.21<128.8 | |
| Firefox ESR | <115.21 | 115.21 |
| Firefox ESR | <128.8 | 128.8 |
| Firefox | <136 | 136 |
| Thunderbird | <136 | 136 |
| Thunderbird | <128.8 | 128.8 |
| Firefox | <115.21.0 | |
| Firefox | <136.0 | |
| Firefox | >=116.0<128.8.0 | |
| Thunderbird | <128.8 | |
| Thunderbird | >1.28.8<136.0 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://bugzilla.mozilla.org/show_bug.cgi?id=1902309
- https://www.mozilla.org/en-US/security/advisories/mfsa2025-15/
- https://www.mozilla.org/security/advisories/mfsa2025-14/
- https://www.mozilla.org/security/advisories/mfsa2025-15/
- https://www.mozilla.org/security/advisories/mfsa2025-16/
- https://www.mozilla.org/security/advisories/mfsa2025-17/
- https://www.mozilla.org/security/advisories/mfsa2025-18/
- https://www.mozilla.org/en-US/security/advisories/mfsa2025-16/
- https://www.mozilla.org/en-US/security/advisories/mfsa2025-14/
- https://www.mozilla.org/en-US/security/advisories/mfsa2025-17/
- https://www.mozilla.org/en-US/security/advisories/mfsa2025-18/
- https://access.redhat.com/errata/RHSA-2025:2359
- https://access.redhat.com/errata/RHSA-2025:2452
- https://access.redhat.com/errata/RHSA-2025:2481
- https://access.redhat.com/errata/RHSA-2025:2480
- https://access.redhat.com/errata/RHSA-2025:2479
- https://access.redhat.com/errata/RHSA-2025:2485
- https://access.redhat.com/errata/RHSA-2025:2484
- https://access.redhat.com/errata/RHSA-2025:2486
- https://access.redhat.com/errata/RHSA-2025:2699
- https://access.redhat.com/errata/RHSA-2025:2708
- https://bugzilla.redhat.com/show_bug.cgi?id=2349787
Parent vulnerabilities
(Appears in the following advisories)
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the severity of CVE-2025-1930?
CVE-2025-1930 is considered a high-severity vulnerability due to its potential to enable sandbox escapes on Windows.
How do I fix CVE-2025-1930?
To fix CVE-2025-1930, update Mozilla Firefox to version 136 or upgrade Firefox ESR to version 128.8 or 115.21.
What software is affected by CVE-2025-1930?
CVE-2025-1930 affects Mozilla Firefox versions up to 136 and Firefox ESR versions up to 115.21 and 128.8.
What kind of vulnerability is CVE-2025-1930?
CVE-2025-1930 is a use-after-free vulnerability that can occur due to bad StreamData sent over AudioIPC.
Can CVE-2025-1930 lead to remote code execution?
Yes, CVE-2025-1930 could potentially allow an attacker to execute arbitrary code due to sandbox escape capabilities.
- agent/type
- agent/author
- agent/first-publish-date
- agent/guess-ai
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/mozilla-advisory
- source/Mozilla
- agent/severity
- agent/source
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/description
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2025-1930
- agent/references
- agent/tags
- collector/nvd-api
- source/NVD
- agent/last-modified-date
- agent/softwarecombine
- agent/event
- vendor/mozilla
- canonical/firefox
- canonical/firefox esr
- canonical/thunderbird
- version/firefox/116.0