CVEvulnerability
CVE-2026-74948
6.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-08-18
- Last modified
- 2026-08-24
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-200
Description
Information disclosure in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
Affected configurations
• mozilla firefox (< 115.39.0)
• mozilla firefox (>= 116.0 < 140.14.0)
• mozilla firefox (>= 141.0 < 153.1.0)
• mozilla thunderbird (< 140.14.0)
• mozilla thunderbird (>= 141.0 < 153.1.0)
Related
Weakness · CWE (1)
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=2060106 Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2026-74/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2026-75/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2026-76/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2026-77/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2026-78/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2026-79/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2026-80/ Vendor Advisory