CVE-2021-3588

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.45% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 37.3% of scored records. A rank, not a probability.

NVD base score

3.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2021-06-10 02:30Z5 YR AGO

Last updated

2024-09-16 23:37Z1 YR AGO

Reserved

2021-06-08

Assigning CNA

canonical

Record state

PUBLISHED

Severity

Low (CVSS 3.3)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weaknesses

• CWE-125Out-of-bounds ReadBase
• CWE-788Access of Memory Location After End of BufferBase

Data version

5.1

Document digest

8c6ef46a3c9881d765131f6899d1b92c4e68ecd96454f583ce6810e13c857a44

• github.comhttps://github.com/bluez/bluez/issues/70x_refsource_MISC
• security.gentoo.orgGLSA-202209-16https://security.gentoo.org/glsa/202209-16vendor-advisoryx_refsource_GENTOO