CVE-2026-10655

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.38% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 31.6% of scored records. A rank, not a probability.

NVD base score

5.9 (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:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-10-25.

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

2026-06-30 16:33Z4 MO AGO

Last updated

2026-10-15 22:10Z13 DAYS AGO

Reserved

2026-06-02

Assigning CNA

zephyr

Record state

PUBLISHED

Severity

Medium (CVSS 6.5)

CNA CVSS vector

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

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.2

Document digest

357844ea31c4e40b497eba58c4fc6f9dadc4d0c36e223cdfaf09de8108ae40af

• github.comFix commithttps://github.com/zephyrproject-rtos/zephyr/commit/ef47bdf328b4206ac3b3922ec09184f7a6f7412apatch
• github.comGHSA-34wr-cg29-c4mwhttps://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-34wr-cg29-c4mw