PT-2026-66594 · Goaccess · Goaccess
CVE-2026-55777
·
Published
2026-07-30
·
Updated
2026-08-07
CVSS v4.0
5.3
Medium
| Vector | AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
GoAccess versions prior to 1.11
Description
The
parse ios() function uses an attacker-controlled keyword-to-OS offset as both the source offset and copy length for memmove. This allows a crafted User-Agent in a processed access log to read approximately 4 KB beyond the heap allocation, which can lead to a conditional crash of the application.Recommendations
Update to version 1.11.
Exploit
Fix
Out of bounds Read
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Weakness Enumeration
Related Identifiers
Affected Products
Goaccess