A flaw was found in the exsltFuncResultComp() function of libxslt, which handles EXSLT <func:result> elements during stylesheet parsing. Due to improper type handling, the function may treat an XML document node as a regular XML element node, resulting in a type confusion. This can cause unexpected memory reads and potential crashes. While difficult to exploit, the flaw could lead to application instability or denial of service.
Authenticated denial-of-service in Fortinet FortiOS allows a high-privileged user to crash the HTTP daemon via a specially crafted API request. The root cause is an unchecked return value (CWE-252) that triggers a null pointer dereference in the HTTP daemon, resulting in a temporary service disruption. EPSS exploitation probability is 0.06% (20th percentile), no KEV listing, and no public exploit identified at time of analysis, placing this as low operational priority despite network-reachable attack vector.
Sensitive 2FA-related information is written to FortiOS log files and exposed via diagnose commands, allowing a highly privileged attacker with at least read-only administrative access to recover two-factor authentication data. Affected versions span FortiOS 6.4 through 7.6.3 and FortiProxy across all versions per CPE data, representing a wide installed base. No public exploit code exists and no active exploitation has been confirmed; EPSS of 0.04% at the 13th percentile reflects minimal real-world exploitation pressure at this time.