CVE-2026-25532

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

0.22% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 12.8% of scored records. A rank, not a probability.

NVD base score

8.0 (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:H/I:H/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 19:24Z7 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-191Integer Underflow (Wrap or Wraparound)Base

Data version

5.2

Document digest

553c7c34d045527bbc55a4ebfe3721f0d057d6516f06d06b62cf341ed580cc16

• github.comhttps://github.com/espressif/esp-idf/security/advisories/GHSA-m2h2-683f-9mw7x_refsource_CONFIRM
• github.comhttps://github.com/espressif/esp-idf/commit/60f992a26de17bb5406f2149a2f8282dd7ad1c59x_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/6f6766f917bc940ffbcc97eac4765a6ab15d5f79x_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/73a587d42a57ece1962b6a4c530b574600650f63x_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/b209fae993d795255827ce6b2b0d6942a377f5d4x_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/b88befde6b5addcdd8d7373ce55c8052dea1e855x_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/cad36beb4cde27abcf316cd90d8d8dddbc6f213ax_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/de28801e8ea6a736b6f0db6fc0c682739363bb41x_refsource_MISC