Description

Memory safety bugs present in Thunderbird ESR 140.10.0 and 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, Firefox ESR 140.10.1, Thunderbird 150.0.1, and Thunderbird 140.10.1.

INFO

Published Date :

2026-04-28T13:49:10.299Z

Last Modified :

2026-04-30T17:19:51.908Z

Source :

mozilla
AFFECTED PRODUCTS

The following products are affected by CVE-2026-7323 vulnerability.

Vendors Products
Mozilla
  • Firefox
  • Thunderbird
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-7323.

URL Resource
https://bugzilla.mozilla.org/buglist.cgi?bug_id=2028537%2C2029911%2C2031121%2C2033602 cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2026-35/ cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2026-36/ cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2026-38/ cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2026-39/ cve-icon cve-icon
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