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CVE PROGRAM SOURCE RECORD6.5 Medium

CVE-2026-0885

Use-after-free in the JavaScript: GC component

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
mozilla

Description

Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mozilla Firefox

  • 140.7 to ≤ 140.*unaffected
  • 147 to ≤ *unaffected

Mozilla Thunderbird

  • 140.7 to ≤ 140.*unaffected
  • 147 to ≤ *unaffected

References