CVE-2026-25258
Memory corruption while processing IOCTL calls for escape operations.
Vulnerability Summary
CVSS v3 Score
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE Classification
Related Vulnerabilities
Same Weakness Type(CWE-125)
Insufficient input validation in NetScaler ADC and NetScaler Gateway when configured as a SAML IDP leading to memory overread
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, the URBDRC client does not perform bounds checking on server‑supplied MSUSB_INTERFACE_DESCRIPTOR values and uses them as indices in libusb_udev_complete_msconfig_setup, causing an out‑of‑bounds read. This vulnerability is fixed in 3.20.1.
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, a heap out-of-bounds read occurs in the smartcard SetAttrib path when cbAttrLen does not match the actual NDR buffer length. This vulnerability is fixed in 3.20.1.
In Area9 Rhapsode 1.47.3, an authenticated attacker can exploit the operation, url, and filename parameters via POST request to read arbitrary files from the server filesystem. Fixed in 1.47.4 (#7254) and further versions.
In AzeoTech DAQFactory release 20.7 (Build 2555), an Out-of-bounds Read vulnerability can be exploited by an attacker to cause the program to read data past the end of an allocated buffer. This could allow an attacker to disclose information or cause a system crash.
Similar SeverityHIGH
Memory corruption while using Strongbox due to buffer overflow.
Memory corruption while using Strongbox due to missing bounds check.
Memory Corruption when accessing shared buffers without validation of concurrent user-mode input modifications.
Memory corruption while processing multiple IOCTL command for escape operations.
Kiteworks is a private data network (PDN). Prior to version 9.3.0,ultiple SQL Injection vulnerabilities in Kiteworks Secure Data Forms could be exploited by an authenticated attacker with the FormBuilder role to retrieve information on or modify other users' form definitions and some global configuration parameters. Upgrade Kiteworks to version 9.3.0 or later to receive a patch.
Learn More
View this score breakdown or calculate a custom score
Learn how severity scores are calculated and what they mean
Best practices for deciding which vulnerabilities to address first
Essential guide to Common Vulnerabilities and Exposures
Understand how CVEs relate to underlying weakness types