Critical severity · published Sep 30, 2026
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…
9.4
CVSS
0.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IN
Infinity · Pexip
before 38.2.0; 39.0.0; 39.1.0; 40.0.0 · source: vendor
PI
Pexip Infinity · Pexip
before 38.2; 39.0 through 39.1; 40.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-103109
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-103109
docs.pexip.com
https://docs.pexip.com/admin/security_bulletins.htm
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