Race condition, use-after-free in the Audio/Video component. This vulnerability was fixed in Thunderbird 157 and Firefox 157.
Metrics
Affected Vendors & Products
References
History
Mon, 19 Oct 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mozilla thunderbird
|
|
| CPEs | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* |
|
| Vendors & Products |
Mozilla thunderbird
|
Tue, 06 Oct 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-825 | |
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
Wed, 30 Sep 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Race condition, use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox 157. | Race condition, use-after-free in the Audio/Video component. This vulnerability was fixed in Thunderbird 157 and Firefox 157. |
| References |
|
Tue, 29 Sep 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mozilla
Mozilla firefox |
|
| Vendors & Products |
Mozilla
Mozilla firefox |
Tue, 29 Sep 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-362 CWE-416 |
|
| Metrics |
cvssV3_1
|
Tue, 29 Sep 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Race condition, use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox 157. | |
| Title | Race condition, use-after-free in the Audio/Video component | |
| References |
|
Status: PUBLISHED
Assigner: mozilla
Published: 2026-09-29T12:36:21.316Z
Updated: 2026-09-30T17:14:58.115Z
Reserved: 2026-09-26T19:17:55.926Z
Link: CVE-2026-100805
Updated: 2026-09-29T14:09:28.551Z
Status : Analyzed
Published: 2026-09-29T13:17:45.600
Modified: 2026-10-19T17:38:19.447
Link: CVE-2026-100805