CVE-2026-3889

Description

References

• bugzilla.mozilla.org/show_bug.cgi · Permissions Required
• mozilla.org/security/advisories/mfsa2026-23 · Vendor Advisory
• mozilla.org/security/advisories/mfsa2026-24 · Vendor Advisory

thunderbird 的其他漏洞

• CVE-2026-103500中危 6.1An attacker could cause a heap buffer overflow by getting a user to open an email that is greater than or equal to 2GB in size. This vulnera…
• CVE-2026-96869中危 4.3Information disclosure in the Networking component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, …
• CVE-2026-100832高危 8.8Use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 140.17, Thunderbird 153.4…
• CVE-2026-100831高危 8.8Use-after-free in the DOM: UI Events & Focus Handling component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunder…
• CVE-2026-100830高危 8.1Mitigation bypass in the DOM: Navigation component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, a…