VDB
CNVD-2026-11806
CNVD-2026-11806
PUBLISHED
CVSS 8.100000381469727 HIGH
Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。Mozilla Firefox ESR是美国Mozilla基金会的Firefox（Web浏览器）的一个延长支持版本。Mozilla Thunderbird是美国Mozilla基金会的一套从Mozilla Application Suite独立出来的电子邮件客户端软件。该软件支持IMAP、POP邮件协议以及HTML邮件格式。 多款Mozilla产品存在代码执行漏洞，攻击者可利用该漏洞在系统上执行任意代码。
Risk Scores
CVSS 3.1
8.100000381469727
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | 140.7, 147 |
| Mozilla | Thunderbird | 140.7, 147 |
Timeline
- Jan 13, 2026 CVE Published
- Jan 13, 2026 PoC Published
- Jan 13, 2026 PoC Published
- Jan 13, 2026 PoC Published
- Jan 14, 2026 PoC Published
- Jan 14, 2026 PoC Published
- Jan 15, 2026 PoC Published
- Jan 15, 2026 PoC Published
- Jan 19, 2026 CVE ID Reserved
References
- Memory safety bugs fixed in Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147 url
- https://www.mozilla.org/security/advisories/mfsa2026-01/ url
- https://www.mozilla.org/security/advisories/mfsa2026-03/ url
- https://www.mozilla.org/security/advisories/mfsa2026-04/ url
- https://www.mozilla.org/security/advisories/mfsa2026-05/ url