CVE-2026-82294BIT-ELASTICSEARCH-2026-82294
Uncontrolled Resource Consumption in Elasticsearch Leading to Denial of Service
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 8.19.21, 9.4.6, 9.5.3
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead to denial of service via Excessive Allocation (CAPEC-130).
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Elastic Elasticsearch
From 8.0.0 · through 8.19.20; From 9.0.0 · through 9.4.5; From 9.5.0 · through 9.5.2
- elasticsearchBitnami
From 8.0.0 · fixed in 8.19.21; From 9.0.0 · fixed in 9.4.6; From 9.5.0 · fixed in 9.5.3