CVE-2025-68473

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.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• 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

0.41% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 34.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N/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 23:54Z8 MO AGO

Last updated

2025-12-29 16:51Z8 MO AGO

Reserved

2025-12-18

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

None (CVSS 0.0)

CNA CVSS vector

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

Weaknesses

• CWE-787Out-of-bounds WriteBase

Data version

5.2

Document digest

465723d53b541ea3695da4263fa7a0a37a989b96e850413361860a786f269b19

• github.comhttps://github.com/espressif/esp-idf/security/advisories/GHSA-hmjj-rjvv-w8pqx_refsource_CONFIRM
• github.comhttps://github.com/espressif/esp-idf/commit/3286e45349b0b5c2b1422ef7e8d088b95eef895dx_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/4d928f2265c394d2abc85024228e920a5b26bcabx_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/5b3185168dae83d42aa0852689422fffd931f16cx_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/6453f57a954458ad8ffd6e4bf2d9e76b73fac0f1x_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/6ca6f422dafaffcb88fa56cc458ce92d96be3b2ex_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/9889edd799cf369e082df9d01adba961d64693edx_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/ecb86d353640cf1375bf97db32e702ba59c551b6x_refsource_MISC