CVE-2026-35562 is a high-severity denial of service vulnerability (CVSS 7.5) affecting Amazon Athena ODBC driver versions prior to 2.1.0.0. An unauthenticated, remote attacker can exploit this by delivering crafted input, causing excessive resource consumption during parsing and leading to a denial of service. The attack complexity is low, requiring no user interaction or elevated privileges. There is currently no public exploit code available, it is not listed in CISA's KEV catalog, and community discussion is minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.1.0.0CPE matchmatch criteria | cpe:2.3:a:amazon:athena_odbc:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.