CVE-2026-6776
| Summary |
Incorrect boundary conditions in the WebRTC: Networking component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
|
| Publication Date |
April 21, 2026, 10:16 p.m. |
| Registration Date |
April 25, 2026, 4:03 a.m. |
| Last Update |
April 23, 2026, 12:07 a.m. |
|
CVSS3.1 : HIGH
|
| スコア |
7.8
|
| Vector |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| 攻撃元区分(AV) |
ローカル |
| 攻撃条件の複雑さ(AC) |
低 |
| 攻撃に必要な特権レベル(PR) |
不要 |
| 利用者の関与(UI) |
要 |
| 影響の想定範囲(S) |
変更なし |
| 機密性への影響(C) |
高 |
| 完全性への影響(I) |
高 |
| 可用性への影響(A) |
高 |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* |
|
|
|
140.10.0 |
| cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:* |
|
|
|
150.0 |
| cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* |
|
|
|
140.10.0 |
Related information, measures and tools
Common Vulnerabilities List