CVE-2026-100801 (GCVE-0-2026-100801)
Vulnerability from cvelistv5
Published
2026-09-29 12:36
Modified
2026-10-27 18:27
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
Privilege escalation in the DLL Services component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 159, Firefox ESR 153.6, Thunderbird 159, Thunderbird 153.6, Firefox 157, and Firefox ESR 140.17.
References
Impacted products
Vendor Product Version
Mozilla Thunderbird Unaffected: 140.17
Unaffected: 153.4
Unaffected: 153.6
Unaffected: 157
Unaffected: 159
 Create a notification for this product.
   Mozilla Firefox Unaffected: 140.17
Unaffected: 153.4
Unaffected: 153.6
Unaffected: 157
Unaffected: 159
 Create a notification for this product.
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