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CVE-2026-8092

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CVE-2026-8092

Published: May 7, 2026

Modified: May 19, 2026

PUBLISHED

Description

Memory safety bugs present in Firefox ESR 115.35.1, Firefox ESR 140.10.1 and Firefox 150.0.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 150.0.2, Firefox ESR 140.10.2, Firefox ESR 115.35.2, Thunderbird 150.0.2, and Thunderbird 140.10.2.

VendorProductVersions

Mozilla

Firefox

unaffected
115.35.2 - <= 115.*
unaffected
140.10.2 - <= 140.*
unaffected
150.0.2 - <= *

Mozilla

Thunderbird

unaffected
140.10.2 - <= 140.*
unaffected
150.0.2 - <= *

References

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