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CVE-2026-2780

Privilege escalation in the Netmonitor component PUBLISHED

Description (CNA)

Privilege escalation in the Netmonitor component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.

Affected (CNA)

Vendor / productVersions
Mozilla / Firefoxunaffected 140.8 through 140.*; unaffected 148 through *
Mozilla / Thunderbirdunaffected 140.8 through 140.*; unaffected 148 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.