Buffer overflow in Pexip Infinity
CVE-2026-103109
Pexip Infinity before 38.2, plus 39.0, 39.1 and 40.0, is affected by improper input validation in the media implementation that allows a remote attacker to trigger memory corruption or a software abort resulting in a denial of service. A crafted media stream may result in a controlled abort during processing, and has the potential to achieve memory corruption.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Pexip Infinity — versions 39.0.0, 39.1.0, 40.0.0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-103109?
- CVE-2026-103109 is a high-severity vulnerability in Pexip Infinity, classified under Out-of-bounds Write. CVSS score: 7.7/10. Published 2026-09-30.
- How severe is CVE-2026-103109?
- High severity. CVSS v3 base score is 7.7 out of 10.