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01 Record

CVE-2026-115710

Use of Cache Containing Sensitive Information in Elasticsearch Leading to Information Disclosure

MediumPUBLISHEDCNA: elastic
CNA base score4.2 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

02 Description

Use of Cache Containing Sensitive Information in Elasticsearch Leading to Information Disclosure

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
Not scored by EPSS
EPSS percentile
Not scored by EPSS
NVD base score
4.2 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
NVD analysis status
Received. NVD last modified this record on 2026-11-03.
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.

04 Metadata

Published
2026-11-03 16:44Z1 HR AGO
Last updated
2026-11-03 16:44Z1 HR AGO
Reserved
2026-10-23
Assigning CNA
elastic
Record state
PUBLISHED
Severity
Medium (CVSS 4.2)
CNA CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Weaknesses
  • CWE-524Use of Cache Containing Sensitive InformationBase
Data version
5.2
Document digest
e8cda3eff4bcbef17e7441f865b53043a1c309d939d8a12f986d91e4b3fa0fb6

05 Affected products

VendorProductVersionsPlatforms
ElasticElasticsearch8.9.0 to 8.19.23, 9.0.0 to 9.4.8, 9.5.0 to 9.5.5—

06 References