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THREAT OPS › Threat News › [NVD] CVE-2026-0882 (HIGH 8.8) — 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.

[NVD] CVE-2026-0882 (HIGH 8.8) — 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.

lownvdPublished 2026-01-13

CVE-2026-0882 CVSS: 8.8 HIGH Published: 2026-01-13T14:16:38.750

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.

Indicators of compromise

CVE-2026-0882cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-0882