CVE-2026-35559 | Amazon Athena ODBC Driver prior 2.1.0.0 Query Processing out-of-bounds write

VDB-355187 · CVE-2026-35559 · GCVE-0-2026-35559 AMAZON ATHENA ODBC DRIVER PRIOR 2.1.0.0 QUERY PROCESSING OUT-OF-BOUNDS WRITE HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 5.3 $0-$5k 0.48+ Summaryinfo A vulnerability was found in Amazon Athena ODBC Driver. It has been rated as critical. This affects an unknown function of the component Query Processing. The manipulation leads to out-of-bounds write. This vulnerability is uniquely identified as CVE-2026-35559. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is advised. Detailsinfo A vulnerability, which was classified as critical, has been found in Amazon Athena ODBC Driver. This issue affects an unknown function of the component Query Processing. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is availability. The summary by CVE is: Out-of-bounds write in the query processing components in Amazon Athena ODBC driver before 2.1.0.0 might allow a threat actor to crash the driver by using specially crafted data that is processed by the driver during query operations. To remediate this issue, users should upgrade to version 2.1.0.0. It is possible to read the advisory at aws.amazon.com. The identification of this vulnerability is CVE-2026-35559 since 04/03/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. Upgrading to version 2.1.0.0 eliminates this vulnerability. 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: 5.4 VulDB Meta Temp Score: 5.3 VulDB Base Score: 4.3 VulDB Temp Score: 4.1 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 6.5 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: Out-of-bounds write CWE: CWE-787 / CWE-119 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 04/03/2026 +0 days VulDB entry last update Sourcesinfo Advisory: aws.amazon.com Status: Confirmed CVE: CVE-2026-35559 (🔒) GCVE (CVE): GCVE-0-2026-35559 GCVE (VulDB): GCVE-100-355187 Entryinfo Created: 04/03/2026 23:17 Changes: 04/03/2026 23:17 (76), 04/03/2026 23:18 (1) Complete: 🔍 Cache ID: 99:CDF:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸