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CVE-2025-11719 (GCVE-0-2025-11719)

Vulnerability from cvelistv5 – Published: 2025-10-14 12:27 – Updated: 2026-04-13 14:31
VLAI
Title
Use-after-free caused by the native messaging web extension API on Windows
Summary
Starting in Thunderbird 143, the use of the native messaging API by web extensions on Windows could lead to crashes caused by use-after-free memory corruption. This vulnerability was fixed in Firefox 144 and Thunderbird 144.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-15 13:20 UTC
CWE
Impacted products
Vendor Product Version CPE status
Mozilla Firefox Unaffected: 144 , ≤ * (rpm)
guessed Create a notification for this product.
Mozilla Thunderbird Unaffected: 144 , ≤ * (rpm)
guessed Create a notification for this product.
Show details on NVD website

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