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, Firefox ESR 115.35.1, Thunderbird 150.0.1, and Thunderbird 140.10.1.
References
Configurations
Configuration 1 (hide)
|
History
30 Jun 2026, 03:21
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
|
| CWE | CWE-787 |
01 May 2026, 12:30
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Mozilla
Mozilla firefox Mozilla thunderbird |
|
| CPE | cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:* cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:* cpe:2.3:a:mozilla:thunderbird:*:*:*:*:esr:*:*:* cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* |
|
| References | () https://bugzilla.mozilla.org/buglist.cgi?bug_id=2021904%2C2022731%2C2027158%2C2027733%2C2027973%2C2027976%2C2028231%2C2028731%2C2028886%2C2029067%2C2029700%2C2029724%2C2029806%2C2029814%2C2030108%2C2030111%2C2031524%2C2031921%2C2032040 - Broken Link | |
| References | () https://www.mozilla.org/security/advisories/mfsa2026-35/ - Vendor Advisory | |
| References | () https://www.mozilla.org/security/advisories/mfsa2026-36/ - Vendor Advisory | |
| References | () https://www.mozilla.org/security/advisories/mfsa2026-37/ - Vendor Advisory | |
| References | () https://www.mozilla.org/security/advisories/mfsa2026-38/ - Vendor Advisory | |
| References | () https://www.mozilla.org/security/advisories/mfsa2026-39/ - Vendor Advisory |
30 Apr 2026, 18:16
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
|
| Summary | (en) 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, Firefox ESR 115.35.1, Thunderbird 150.0.1, and Thunderbird 140.10.1. |
28 Apr 2026, 22:16
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | (en) Memory safety bugs present in Firefox ESR 115.35.0, Firefox ESR 140.10.0 and Firefox 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, and Firefox ESR 115.35.1. | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.3 |
| CWE | CWE-119 CWE-416 |
28 Apr 2026, 15:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-04-28 15:16
Updated : 2026-07-15 01:16
NVD link : CVE-2026-7322
Mitre link : CVE-2026-7322
CVE.ORG link : CVE-2026-7322
JSON object : View
Products Affected
mozilla
- firefox
- thunderbird
