CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
76.2%
The Mozilla Foundation Security Advisory describes this flaw as: An attacker could have caused a use-after-free issue by forcing a text reflow in an SVG object, leading to a potentially exploitable crash.