Inclusion of Sensitive Information in Log Files in Apache Syncope - CVE-2026-87779
Published: September 15, 2026
Vulnerability identifier: #VU149996
CSH Severity: Low
CVSS v4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-87779
CWE-ID: CWE-532
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to disclose sensitive information.
The vulnerability exists due to insertion of sensitive information into log files in Apache Syncope AES key handling when an AES key with a non-standard length is configured. A local user can read the logged resulting key value to disclose sensitive information.
Affected software
Apache Syncope
How to mitigate CVE-2026-87779
Install security update from vendor's website.
Apache Syncope - addressed in versions 4.0.8, 4.1.3