CVE-2026-35501

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

0.11% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 1.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Awaiting Analysis. NVD last modified this record on 2026-10-22.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2026-10-21 08:56Z8 DAYS AGO

Last updated

2026-10-21 08:56Z8 DAYS AGO

Reserved

2026-06-22

Assigning CNA

NLnet Labs

Record state

PUBLISHED

Severity

Low (CVSS 3.7)

CNA CVSS vector

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

Weaknesses

• CWE-354Improper Validation of Integrity Check ValueBase

Data version

5.2

Document digest

21b29ee190da789ccce16f0e82f634d8b6a349c9a24a59b138e412aeb894e119

• www.nlnetlabs.nlhttps://www.nlnetlabs.nl/downloads/unbound/CVE-2026-35501.txtvendor-advisory