Description
Memory safety bugs present in Thunderbird 150.0.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 150.0.1 and Thunderbird 150.0.1.
Metrics
CVSS 3.1 7.3/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:LWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | — |
| Mozilla | Thunderbird | — |
| Red Hat | Red Hat Enterprise Linux 10 | — |
| Red Hat | Red Hat Enterprise Linux 10 | — |
| Red Hat | Red Hat Enterprise Linux 6 | — |
| Red Hat | Red Hat Enterprise Linux 7 | — |
| Red Hat | Red Hat Enterprise Linux 8 | — |
| Red Hat | Red Hat Enterprise Linux 9 | — |
References
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=2029419%2C2029717%2C2029769%2C2029886Broken Link
- https://www.mozilla.org/security/advisories/mfsa2026-35/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2026-38/Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2026-7324
- https://bugzilla.redhat.com/show_bug.cgi?id=2463482
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-7324.json
Timeline
- Published
- Apr 28, 2026
- Last modified
- Oct 26, 2026
- NVD status
- Modified