What is CVE-2022-35299?

CVE-2022-35299 is a critical-severity vulnerability in SAP Iq, classified under Stack-based Buffer Overflow. CVSS score: 9.8/10. Published 2022-10-11.

How severe is CVE-2022-35299?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in SAP Iq

CVE-2022-35299

SAP SQL Anywhere - version 17.0, and SAP IQ - version 16.1, allows an attacker to leverage logical errors in memory management to cause a memory corruption, such as Stack-based buffer overflow.

Vulnerability class: Buffer Overflow

Published 2022-10-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (65.5th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 65.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: +0.000

Affected products

SAP Iq — versions 16.1
SAP SQL Anywhere — versions 17.0
SAP Se Iq — versions 16.1
SAP Se SQL Anywhere — versions 17.0

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

References

www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html (Not Applicable, Vendor Advisory)
launchpad.support.sap.com/ (Permissions Required, Vendor Advisory)

Frequently asked questions

What is CVE-2022-35299?: CVE-2022-35299 is a critical-severity vulnerability in SAP Iq, classified under Stack-based Buffer Overflow. CVSS score: 9.8/10. Published 2022-10-11.
How severe is CVE-2022-35299?: Critical severity. CVSS v3 base score is 9.8 out of 10.