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Tracking
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| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4592-1 | firefox-esr security update |
Debian DLA |
DLA-4594-1 | thunderbird security update |
Debian DSA |
DSA-6283-1 | firefox-esr security update |
Debian DSA |
DSA-6288-1 | thunderbird security update |
Fri, 22 May 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-787 | |
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
Tue, 19 May 2026 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mozilla thunderbird
|
|
| CPEs | cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:* cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* |
|
| Vendors & Products |
Mozilla thunderbird
|
Tue, 19 May 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, and Firefox ESR 140.11. | Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. |
| References |
|
Tue, 19 May 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-129 |
Tue, 19 May 2026 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-129 |
Tue, 19 May 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-119 | |
| Metrics |
cvssV3_1
|
Tue, 19 May 2026 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mozilla
Mozilla firefox |
|
| Vendors & Products |
Mozilla
Mozilla firefox |
Tue, 19 May 2026 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, and Firefox ESR 140.11. | |
| Title | Incorrect boundary conditions in the Audio/Video: Web Codecs component | |
| References |
|
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-06-30T03:20:43.824Z
Reserved: 2026-05-19T12:29:35.532Z
Link: CVE-2026-8946
Updated: 2026-06-30T03:20:43.824Z
Status : Analyzed
Published: 2026-05-19T14:16:50.800
Modified: 2026-06-17T11:04:38.690
Link: CVE-2026-8946
OpenCVE Enrichment
Updated: 2026-05-22T02:00:13Z
Debian DLA
Debian DSA