CVE-2026-35562 | Amazon Athena ODBC Driver prior 2.1.0.0 Parsing allocation of resources

VDB-355203 · CVE-2026-35562 · EUVD-2026-18859 AMAZON ATHENA ODBC DRIVER 2.0.5.1 PARSING ALLOCATION OF RESOURCES HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 6.3 $0-$5k 1.08 Summaryinfo A vulnerability identified as problematic has been detected in Amazon Athena ODBC Driver. This affects an unknown part of the component Parsing. Performing a manipulation results in allocation of resources. This vulnerability was named CVE-2026-35562. The attack may be initiated remotely. There is no available exploit. You should upgrade the affected component. Detailsinfo A vulnerability classified as problematic has been found in Amazon Athena ODBC Driver. This affects some unknown functionality of the component Parsing. The manipulation with an unknown input leads to a allocation of resources vulnerability. CWE is classifying the issue as CWE-770. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. This is going to have an impact on availability. The summary by CVE is: Allocation of resources without limits in the parsing components in Amazon Athena ODBC driver before 2.1.0.0 might allow a threat actor to cause a denial of service by delivering crafted input that triggers excessive resource consumption during the driver's parsing operations. To remediate this issue, users should upgrade to version 2.1.0.0. It is possible to read the advisory at downloads.athena.us-east-1.amazonaws.com. This vulnerability is uniquely identified as CVE-2026-35562 since 04/03/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK. Upgrading to version 2.1.0.0 eliminates this vulnerability. The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-18859). Productinfo Type Hardware Driver Software Vendor Amazon Name Athena ODBC Driver Version 2.0.5.1 License commercial CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA CVSS-B Score: 🔒 CNA CVSS-BT Score: 🔒 CNA Vector: 🔒 CVSSv3info VulDB Meta Base Score: 6.4 VulDB Meta Temp Score: 6.3 VulDB Base Score: 5.3 VulDB Temp Score: 5.1 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 7.5 CNA Vector (AMZN): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Allocation of resources CWE: CWE-770 / CWE-400 / CWE-404 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: Athena ODBC Driver 2.1.0.0 Timelineinfo 04/03/2026 Advisory disclosed 04/03/2026 +0 days CVE reserved 04/03/2026 +0 days VulDB entry created 04/04/2026 +1 days VulDB entry last update Sourcesinfo Advisory: downloads.athena.us-east-1.amazonaws.com Status: Confirmed CVE: CVE-2026-35562 (🔒) GCVE (CVE): GCVE-0-2026-35562 GCVE (VulDB): GCVE-100-355203 EUVD: 🔒 Entryinfo Created: 04/03/2026 23:28 Updated: 04/04/2026 02:08 Changes: 04/03/2026 23:28 (75), 04/04/2026 02:08 (2) Complete: 🔍 Cache ID: 99:EE9:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸