| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4592-1 | firefox-esr security update |
Debian DLA |
DLA-4594-1 | thunderbird security update |
Debian DSA |
DSA-6283-1 | firefox-esr security update |
Debian DSA |
DSA-6288-1 | thunderbird security update |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Fri, 22 May 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
Wed, 20 May 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mozilla thunderbird
|
|
| CPEs | cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:* cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:* cpe:2.3:a:mozilla:thunderbird:*:*:*:*:esr:*:*:* |
|
| Vendors & Products |
Mozilla thunderbird
|
Tue, 19 May 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-200 CWE-284 |
Tue, 19 May 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Same-origin policy bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 151 and Firefox ESR 140.11. | Same-origin policy bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. |
| References |
|
Tue, 19 May 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-346 | |
| Metrics |
cvssV3_1
|
Tue, 19 May 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-200 CWE-284 |
Tue, 19 May 2026 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mozilla
Mozilla firefox |
|
| Vendors & Products |
Mozilla
Mozilla firefox |
Tue, 19 May 2026 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Same-origin policy bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 151 and Firefox ESR 140.11. | |
| Title | Same-origin policy bypass in the Networking: HTTP component | |
| References |
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-05-19T17:10:48.079Z
Reserved: 2026-05-19T12:29:41.562Z
Link: CVE-2026-8950
Updated: 2026-05-19T15:47:23.890Z
Status : Analyzed
Published: 2026-05-19T14:16:51.257
Modified: 2026-05-20T15:00:29.693
Link: CVE-2026-8950
OpenCVE Enrichment
Updated: 2026-05-19T19:30:12Z
Debian DLA
Debian DSA