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CVE-2026-0882

Use-after-free in the IPC component PUBLISHED

Description (CNA)

Use-after-free in the IPC component. This vulnerability was fixed in Firefox 147, Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7.

Affected (CNA)

Vendor / productVersions
Mozilla / Firefoxunaffected 115.32 through 115.*; unaffected 140.7 through 140.*; unaffected 147 through *
Mozilla / Thunderbirdunaffected 140.7 through 140.*; unaffected 147 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

redhat-SADP

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the IPC component