CVE-2025-68474

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

0.32% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 24.0% of scored records. A rank, not a probability.

NVD base score

6.1 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:H/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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

2025-12-26 23:57Z8 MO AGO

Last updated

2025-12-29 16:51Z8 MO AGO

Reserved

2025-12-18

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 6.1)

CNA CVSS vector

CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:H/SC:L/SI:L/SA:L

Weaknesses

• CWE-787Out-of-bounds WriteBase

Data version

5.2

Document digest

c338c37a2e17633122d2b45844a23641c7bb598dadccad20cb974418ff9a01cc

• github.comhttps://github.com/espressif/esp-idf/security/advisories/GHSA-43gh-7r4f-qp57x_refsource_CONFIRM
• github.comhttps://github.com/espressif/esp-idf/commit/0b0b59f2e19cb99dfa1b28c284d1c5c1d276a132x_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/565fa98d0cfd58102204c1cb636747e17ee59845x_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/8262ee807d5cd425f66304f703eeb3382fb888c0x_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/a6c1bc5e3e91ad1cb964ce2c178ee40a5d10a4a0x_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/aa0e3d75db995b7137b55349fc92ee684b47092dx_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/b9ba1e29b65536ab4b670ac099585d09adce0376x_refsource_MISC