CVE-2026-68827
HighCVSS 8.0Exploitation Probability (EPSS)
Low risk34th percentile - higher than 34% of all known CVEs
Summary
An integer underflow (wrap or wraparound) exists in Windows GDI+. This allows an authorized attacker to elevate privileges over a network.
Risk Assessment
A network attacker could exploit this to gain elevated privileges, potentially leading to unauthorized data access or system takeover.
Recommendation
Apply the latest Windows security updates that address this vulnerability.
Other vulnerabilities in Windows GDI+
See all- CVE-2026-35421High
Heap-based buffer overflow in Windows GDI allows an unauthorized attacker to execute code locally.
- CVE-2026-50380Critical
Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.
- CVE-2025-53766Critical
Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.
- CVE-2020-1179Medium
An information disclosure vulnerability in Windows GDI component that improperly discloses memory contents. An attacker could obtain information to further compromise the user's system.
- CVE-2020-0963Medium
An information disclosure vulnerability in Windows GDI component that improperly discloses memory contents. An attacker could obtain information to further compromise the user's system.
- CVE-2026-77491Medium
Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally.
- CVE-2026-69288Medium
A vulnerability in Windows GDI+ involves the use of an uninitialized resource, allowing an authorized attacker to disclose information locally.
- CVE-2026-65662Medium
An out-of-bounds read in Windows GDI allows an authorized attacker to disclose information locally.
- CVE-2026-62890High
Heap-based buffer overflow in Windows GDI+ allows an authorized attacker to execute code locally.
- CVE-2026-62822High
Integer overflow or wraparound in Windows GDI+ allows an unauthorized attacker to execute code over a network.
Original NVD description (English source)
Integer underflow (wrap or wraparound) in Windows GDI+ allows an authorized attacker to elevate privileges over a network.