CVE-2023-4048

An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low memory situations

published August 1, 2023

CVSS
—
EPSS
1%
Percentile
60.2
In the wild
Unconfirmed
What it is

An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low memory situations. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00931 · 60.2th percentile
Published
2023-08-01T14:57Z
EPSS history
Timeline
  • 01 AUG 14:57Z
    An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low memory situations
    cvelistv5