GCVE-110-CERTCA-2026-1057

Advisory Published

Vulnetix · Advisory published October 16, 2026

As of October 13, 2026, Mozilla is affected by vulnerabilities in the following products: Firefox ESR Prior to 153.5 Prior to 115.43 Firefox Prior to 158 Thunderbird Prior to 153.5 Prior to 158 The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available.

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Affected Products

Vendor	Product	Versions	Platforms
Prior	Prior to 115.43	—	—
Prior	Prior to 153.5	—	—
Prior	Prior to 158	—	—

References

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