CVE-2026-25508

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

0.21% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 11.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

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

2026-02-04 17:58Z7 MO AGO

Last updated

2026-02-04 19:21Z7 MO AGO

Reserved

2026-02-02

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 6.3)

CNA CVSS vector

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

Weaknesses

• CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

0b3f0680c751cb1e347e50b736c3575074cd7920dd90cd668d23a82dca9ef8a1

• github.comhttps://github.com/espressif/esp-idf/security/advisories/GHSA-9j5x-rf36-54x9x_refsource_CONFIRM
• github.comhttps://github.com/espressif/esp-idf/commit/0540c85140c2c06c0cbecc8843277ea676d5c4a9x_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/1ff264abf2504cade46f0ce3a03f821310bcf6d7x_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/47552ff4fd824caf38215468ebd2f31fb5f36d70x_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/4c3fdcd316f780bab4ae5aa73c9626ea9fe24ac6x_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/894c28afe3f2f8f31ff25b64191883517dddb5cfx_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/cde7b7362adc15638c141c249681cbe5d23de663x_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/dba9a7dc01e4dab14c77d328f6a6f46369aeee63x_refsource_MISC