cve.bz

CVE-2026-8970

8.8 highEPSS 0.3%

High (8.8) in mozilla. EPSS 0.3% chance of exploitation in the next 30 days.

Privilege escalation in the Security component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

Severity

CVSS 3.1

8.8 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
0.3% chance of exploitation in the next 30 days; higher than 23% of CVEs (scores of 2026-10-31)
CWE
CWE-269
Published
Modified
Record from
the NVD, synced

Affected

References

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