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CVE-2025-5269

Memory safety bug fixed in Firefox ESR 128.11 and Thunderbird 128.11 PUBLISHED

Description (CNA)

Memory safety bug present in Firefox ESR 128.10, and Thunderbird 128.10. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox ESR 128.11 and Thunderbird 128.11.

Affected (CNA)

Vendor / productVersions
Mozilla / Firefoxunaffected 128.11 through *
Mozilla / Thunderbirdunaffected 128.11 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.