CVE-2026-46532

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

Equal to or higher than the score of 13.4% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-07-23.

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

2026-06-10 00:35Z4 MO AGO

Last updated

2026-06-10 16:10Z4 MO AGO

Reserved

2026-05-14

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 4.6)

CNA CVSS vector

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

Weaknesses

• CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

af7842a8d630f0355dbe23bac2ab70eb8704e98b0ab536fb5cd17237acc04abe

• github.comhttps://github.com/espressif/esp-idf/security/advisories/GHSA-3pp8-42fh-3j3cx_refsource_CONFIRM
• github.comhttps://github.com/espressif/esp-idf/commit/56053c4d1f37955ccf296cf2f6dfd0f7ebd4fae6x_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/60f9362f83a05942069532f357c234cd5e5d4302x_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/7c004d3fe3022f5f0db98dd1b2d0648a3a9cfb3fx_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/8746e5f7e762ead84d2902edec34d84cdd701b2bx_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/b0959b5ab1dc60398a916c80f14b1816780c801ex_refsource_MISC
• github.comhttps://github.com/espressif/esp-idf/commit/c53d05ae526607ca5eae9ffedaf57775eec33a4fx_refsource_MISC