| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | < 115.9.0 | 115.9.0 |
| thunderbird | < 115.9.0 | 115.9.0 |
To harden ICU against exploitation, the behavior for out-of-memory conditions was changed to crash instead of attempt to continue. This vulnerability affects Firefox ESR < 115.9 and Thunderbird < 115.9.
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