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2 vulnerabilities by epsilla-cloud
CVE-2026-18852 (GCVE-0-2026-18852)
Vulnerability from nvd – Published: 2026-08-04 23:15 – Updated: 2026-08-05 14:28
VLAI
EPSS
VEX
Title
epsilla-cloud vectordb Filter expr.cpp ShuntingYard unusual condition
Summary
A vulnerability has been found in epsilla-cloud vectordb up to 0.3.18/df5a5f5afb85a2376a0f2f316c79dea9b2c6ac7a. This impacts the function SplitTokens/ShuntingYard of the file engine/query/expr/expr.cpp of the component Filter Parser. Such manipulation leads to improper check for unusual conditions. The attack needs to be performed locally. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-05 13:17 UTC
CWE
- CWE-754 - Improper Check for Unusual Conditions
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/385857 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/385857/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-18852 | third-party-advisory |
| https://vuldb.com/submit/858196 | third-party-advisory |
| https://github.com/fa1c4/security-advisories/tree… | related |
| https://github.com/fa1c4/security-advisories/tree… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| epsilla-cloud | vectordb |
Affected:
0.3.0
Affected: 0.3.1 Affected: 0.3.2 Affected: 0.3.3 Affected: 0.3.4 Affected: 0.3.5 Affected: 0.3.6 Affected: 0.3.7 Affected: 0.3.8 Affected: 0.3.9 Affected: 0.3.10 Affected: 0.3.11 Affected: 0.3.12 Affected: 0.3.13 Affected: 0.3.14 Affected: 0.3.15 Affected: 0.3.16 Affected: 0.3.17 Affected: 0.3.18 Affected: df5a5f5afb85a2376a0f2f316c79dea9b2c6ac7a cpe:2.3:a:epsilla-cloud:vectordb:*:*:*:*:*:*:*:* |
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CVE-2026-18852 (GCVE-0-2026-18852)
Vulnerability from cvelistv5 – Published: 2026-08-04 23:15 – Updated: 2026-08-05 14:28
VLAI
EPSS
VEX
Title
epsilla-cloud vectordb Filter expr.cpp ShuntingYard unusual condition
Summary
A vulnerability has been found in epsilla-cloud vectordb up to 0.3.18/df5a5f5afb85a2376a0f2f316c79dea9b2c6ac7a. This impacts the function SplitTokens/ShuntingYard of the file engine/query/expr/expr.cpp of the component Filter Parser. Such manipulation leads to improper check for unusual conditions. The attack needs to be performed locally. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-05 13:17 UTC
CWE
- CWE-754 - Improper Check for Unusual Conditions
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/385857 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/385857/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-18852 | third-party-advisory |
| https://vuldb.com/submit/858196 | third-party-advisory |
| https://github.com/fa1c4/security-advisories/tree… | related |
| https://github.com/fa1c4/security-advisories/tree… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| epsilla-cloud | vectordb |
Affected:
0.3.0
Affected: 0.3.1 Affected: 0.3.2 Affected: 0.3.3 Affected: 0.3.4 Affected: 0.3.5 Affected: 0.3.6 Affected: 0.3.7 Affected: 0.3.8 Affected: 0.3.9 Affected: 0.3.10 Affected: 0.3.11 Affected: 0.3.12 Affected: 0.3.13 Affected: 0.3.14 Affected: 0.3.15 Affected: 0.3.16 Affected: 0.3.17 Affected: 0.3.18 Affected: df5a5f5afb85a2376a0f2f316c79dea9b2c6ac7a cpe:2.3:a:epsilla-cloud:vectordb:*:*:*:*:*:*:*:* |
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