CVE-2025-11710
Detail
Modified After Enrichment
This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Current Description
A compromised web process using malicious IPC messages could have caused the privileged browser process to reveal blocks of its memory to the compromised process. This vulnerability was fixed in Firefox 144, Firefox ESR 115.29, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4.
View Analysis Description
Analysis
Description
A compromised web process using malicious IPC messages could have caused the privileged browser process to reveal blocks of its memory to the compromised process. This vulnerability affects Firefox < 144, Firefox ESR < 115.29, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Base
Score:
NVD assessment
not yet provided.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
Base
Score:
NVD assessment
not yet provided.
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Weakness Enumeration
| CWE-ID |
CWE Name |
Source |
|
CWE-200
|
Exposure of Sensitive Information to an Unauthorized Actor |
CISA-ADP
|
Change History
7 change records found show changes
CVE Modified by CISA-ADP
6/17/2026 4:31:02 AM
| Action |
Type |
Old Value |
New Value |
| Added |
SSVC |
{"timestamp":"2025-10-15T13:22:34.719843Z","id":"CVE-2025-11710","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}
|
CVE Modified by Mozilla Corporation
6/17/2026 4:31:02 AM
| Action |
Type |
Old Value |
New Value |
| Added |
Affected |
[{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"115.29","lessThanOrEqual":"115.*","versionType":"rpm","status":"unaffected"},{"version":"140.4","lessThanOrEqual":"140.*","versionType":"rpm","status":"unaffected"},{"version":"144","lessThanOrEqual":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Mozilla","product":"Thunderbird","versions":[{"version":"140.4","lessThanOrEqual":"140.*","versionType":"rpm","status":"unaffected"},{"version":"144","lessThanOrEqual":"*","versionType":"rpm","status":"unaffected"}]}]
|
CVE Modified by Mozilla Corporation
4/13/2026 11:16:39 AM
| Action |
Type |
Old Value |
New Value |
| Changed |
Description |
A compromised web process using malicious IPC messages could have caused the privileged browser process to reveal blocks of its memory to the compromised process. This vulnerability affects Firefox < 144, Firefox ESR < 115.29, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.
|
A compromised web process using malicious IPC messages could have caused the privileged browser process to reveal blocks of its memory to the compromised process. This vulnerability was fixed in Firefox 144, Firefox ESR 115.29, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4.
|
CVE Modified by CVE
11/03/2025 1:15:47 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
https://lists.debian.org/debian-lts-announce/2025/10/msg00015.html
|
| Added |
Reference |
https://lists.debian.org/debian-lts-announce/2025/10/msg00031.html
|
Initial Analysis by NIST
10/17/2025 8:58:57 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
OR
*cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:* versions up to (excluding) 144.0
*cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* versions up to (excluding) 115.29.0
*cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* versions from (including) 116.0 up to (excluding) 140.4.0
*cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* versions up to (excluding) 140.4.0
*cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* versions from (including) 141.0 up to (excluding) 144.0
|
| Added |
Reference Type |
Mozilla Corporation: https://bugzilla.mozilla.org/show_bug.cgi?id=1989899 Types: Issue Tracking, Permissions Required
|
| Added |
Reference Type |
Mozilla Corporation: https://www.mozilla.org/security/advisories/mfsa2025-81/ Types: Vendor Advisory
|
| Added |
Reference Type |
Mozilla Corporation: https://www.mozilla.org/security/advisories/mfsa2025-82/ Types: Vendor Advisory
|
| Added |
Reference Type |
Mozilla Corporation: https://www.mozilla.org/security/advisories/mfsa2025-83/ Types: Vendor Advisory
|
| Added |
Reference Type |
Mozilla Corporation: https://www.mozilla.org/security/advisories/mfsa2025-84/ Types: Vendor Advisory
|
| Added |
Reference Type |
Mozilla Corporation: https://www.mozilla.org/security/advisories/mfsa2025-85/ Types: Vendor Advisory
|
CVE Modified by CISA-ADP
10/15/2025 10:15:40 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CVSS V3.1 |
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| Added |
CWE |
CWE-200
|
New CVE Received from Mozilla Corporation
10/14/2025 9:15:37 AM
| Action |
Type |
Old Value |
New Value |
| Added |
Description |
A compromised web process using malicious IPC messages could have caused the privileged browser process to reveal blocks of its memory to the compromised process. This vulnerability affects Firefox < 144, Firefox ESR < 115.29, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.
|
| Added |
Reference |
https://bugzilla.mozilla.org/show_bug.cgi?id=1989899
|
| Added |
Reference |
https://www.mozilla.org/security/advisories/mfsa2025-81/
|
| Added |
Reference |
https://www.mozilla.org/security/advisories/mfsa2025-82/
|
| Added |
Reference |
https://www.mozilla.org/security/advisories/mfsa2025-83/
|
| Added |
Reference |
https://www.mozilla.org/security/advisories/mfsa2025-84/
|
| Added |
Reference |
https://www.mozilla.org/security/advisories/mfsa2025-85/
|
Quick Info
CVE Dictionary Entry: CVE-2025-11710 NVD
Published Date: 10/14/2025 NVD
Last Modified: 06/17/2026
Source: Mozilla Corporation
|
