vulnerability

Splunk: CVE-2021-32559: Integer Overflow or Wraparound

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
Jul 6, 2021
Added
Sep 30, 2025
Modified
Dec 18, 2025

Description

An integer overflow exists in pywin32 prior to version b301 when adding an access control entry (ACE) to an access control list (ACL) that would cause the size to be greater than 65535 bytes. An attacker who successfully exploited this vulnerability could crash the vulnerable process.

Solution

splunk-upgrade-latest
Title
NEW

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