CVE-2026-69644
MediumCVSS 5.5Exploitation Probability (EPSS)
Elevated risk61th percentile - higher than 61% of all known CVEs
Summary
Exposure of sensitive system information to an unauthorized control sphere in Windows iSCSI allows an authorized attacker to disclose information locally.
Risk Assessment
An attacker with valid credentials could access sensitive system information, potentially leading to local data leakage.
Recommendation
Immediately apply Windows security patches and restrict local user privileges.
Other vulnerabilities in Windows iSCSI
See all- CVE-2026-69883Critical
Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.
- CVE-2026-69705Critical
Out-of-bounds write in Windows iSCSI allows an unauthorized attacker to execute code over a network.
- CVE-2026-69634Critical
Heap-based buffer overflow in Windows iSCSI allows an unauthorized attacker to execute code over a network.
- CVE-2026-73025Critical
Weak authentication in Windows iSCSI allows an unauthorized attacker to bypass a security feature over a network.
- CVE-2026-70095High
Heap-based buffer overflow in Windows iSCSI. An unauthorized attacker can execute code over a network.
- CVE-2026-70038High
A use after free vulnerability exists in Windows iSCSI. An unauthorized attacker can exploit this flaw to execute code over a network.
- CVE-2026-70031High
Heap-based buffer overflow in Windows iSCSI allows an unauthorized attacker to cause denial of service over a network.
- CVE-2026-70013High
Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.
- CVE-2026-69721Medium
An out-of-bounds read vulnerability in Windows iSCSI allows an authorized attacker to disclose information locally.
- CVE-2026-69521High
Integer overflow or wraparound in Windows iSCSI allows an unauthorized attacker to execute code over a network.
Original NVD description (English source)
Exposure of sensitive system information to an unauthorized control sphere in Windows iSCSI allows an authorized attacker to disclose information locally.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS