Incorrect boundary conditions in the WebRTC component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
Metrics
Affected Vendors & Products
References
History
Wed, 22 Apr 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mozilla thunderbird
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| CPEs | cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:* cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* cpe:2.3:a:mozilla:thunderbird:*:*:*:*:esr:*:*:* |
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| Vendors & Products |
Mozilla thunderbird
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Wed, 22 Apr 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-131 | |
| References |
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| Metrics |
threat_severity
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threat_severity
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Wed, 22 Apr 2026 00:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Incorrect boundary conditions in the WebRTC component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, and Firefox ESR 140.10. | Incorrect boundary conditions in the WebRTC component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. |
| Weaknesses | CWE-119 | |
| References |
| |
| Metrics |
cvssV3_1
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Tue, 21 Apr 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mozilla
Mozilla firefox |
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| Vendors & Products |
Mozilla
Mozilla firefox |
Tue, 21 Apr 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Incorrect boundary conditions in the WebRTC component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, and Firefox ESR 140.10. | |
| Title | Incorrect boundary conditions in the WebRTC component | |
| References |
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Status: PUBLISHED
Assigner: mozilla
Published: 2026-04-21T12:40:49.079Z
Updated: 2026-04-21T23:34:44.029Z
Reserved: 2026-04-21T12:40:48.727Z
Link: CVE-2026-6752
Updated: 2026-04-21T19:01:46.552Z
Status : Analyzed
Published: 2026-04-21T13:16:21.250
Modified: 2026-04-22T16:08:41.750
Link: CVE-2026-6752