PT-2026-20360
CVE-2026-27171
·
Published
2024-01-11
·
Updated
2026-10-18
Description by
CVSS 3.1
5.5
MediumMetricsAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
zlib versions prior to 1.3.2
Description
The software contains an issue where CPU consumption can occur through the
crc32 combine64 and crc32 combine gen64 functions. This is due to the x2nmodp function potentially performing right shifts within a loop lacking a termination condition.Recommendations
Update to version 1.3.2 or later.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
Found an issue in the description? Have something to add? Feel free to write us 👾