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CLEANSTART-2024-CE98522 Under certain conditions, when retrieving a document from a DocShell in the antitracking code, a race condition could cause a use-after-free condition and a potentially exploitable crash

🗓️ 31 Oct 2026 08:50:23Reported by GoogleType 
osv_cleanstart
 osv_cleanstart
🔗 osv.dev👁 5 Views

Race condition in firefox-esr antitracking DocShell causes use-after-free and crash.

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31 Oct 2026 15:46Current
7.6High risk
Vulners AI Score7.6
CVSS 3.17.5
EPSS0.01524
5