Paper/Archive/CVE-2026-92037

CVE-2026-92037

Mozilla Firefox — Incorrect boundary conditions in the DOM: Animation component

EPSS 0.6%CVSS 9.8

critical.is priorityof 100

39

CVSS 9.8 (ADP)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 46.1.461 × 209.2 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

Incorrect boundary conditions in the DOM: Animation component. This vulnerability was fixed in Firefox 156 and Thunderbird 156.

Affected

ProductAffectedFixed inSource

Firefoxsee advisory156CNA

Thunderbirdsee advisory156CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refbugzilla.mozilla.org/show_bug.cgi?id=2068460 refmozilla.org/security/advisories/mfsa2026-90 refmozilla.org/security/advisories/mfsa2026-94