Buffer overflow in Originlab Originpro
CVE-2026-18292
OriginLab OriginPro OGG File Parsing Memory Corruption Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of OriginLab OriginPro . User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of OGG files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-29335.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (19.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 19.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001
Affected products
- Originlab Originpro — versions 2026 SR1
Weakness classification (CWE)
References
- www.zerodayinitiative.com/advisories/ZDI-26-551/ (x_research-advisory)
- docs.originlab.com/cve/CVE-2026-18292 (vendor-advisory)
Frequently asked questions
- What is CVE-2026-18292?
- CVE-2026-18292 is a high-severity vulnerability in Originlab Originpro, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.8/10. Published 2026-08-20.
- How severe is CVE-2026-18292?
- High severity. CVSS v3 base score is 7.8 out of 10.