CVE-2026-4724
Description
Undefined behavior in the Audio/Video component. This vulnerability was fixed in Firefox 149 and Thunderbird 149.
Risk Information
Base Score
9.1
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS Score
Exploitation Probability
0.015
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple vulnerabilities are fixed in Mozilla Firefox (149.0) | Windows |
| Multiple vulnerabilities are fixed in Mozilla Firefox (x64) (149.0) | Windows |
| Multiple vulnerabilities are fixed in Mozilla Firefox (Microsoft Store) 149 | Windows |
| Multiple vulnerabilities are fixed in Mozilla Thunderbird (149.0) | Windows |
| Multiple vulnerabilities are fixed in Mozilla Thunderbird (x64) (149.0) | Windows |
| Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (149.0) | Mac |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-357377 | Mozilla Firefox (149.0) |
| PATCH-357378 | Mozilla Firefox (x64) (149.0) |
| PATCH-614061 | Mozilla Firefox For Mac (149.0) |
| PATCH-357447 | Mozilla Thunderbird (149.0) |
| PATCH-357448 | Mozilla Thunderbird (x64) (149.0) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234