CVE-2021-26365

Certain size values in firmware binary headers could trigger out of bounds reads during signature validation, leading to denial of service or potentially…

High · published May 9, 2023

CVSS v3.1
8.2
EPSS
1%
Percentile
46.5
In the wild
Unconfirmed
What it is

Certain size values in firmware binary headers

could trigger out of bounds reads during signature validation, leading to

denial of service or potentially limited leakage of information about

out-of-bounds memory contents.

The record
Technical detail
CVSS v3.1
8.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00571 · 46.5th percentile
Published
2023-05-09T18:58Z
EPSS history
Timeline
  • 09 MAY 18:58Z
    Certain size values in firmware binary headers could trigger out of bounds reads during signature validation, leading to denial of service or potentially…
    cvelistv5