CVE-2026-85318
HighCVSS 7.8Exploitation Probability (EPSS)
Low risk24th percentile - higher than 24% of all known CVEs
Summary
Heap-based buffer overflow in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.
Risk Assessment
An attacker with local access could gain elevated privileges, potentially leading to full system compromise.
Recommendation
Apply available security updates from the operating system vendor.
Other vulnerabilities in Servicing Stack Updates
See all- CVE-2026-96939High
Time-of-check time-of-use (TOCTOU) race condition in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.
- CVE-2026-85835Medium
A buffer over-read in Servicing Stack Updates allows an authorized attacker to disclose information locally.
- CVE-2026-85365High
Heap-based buffer overflow in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.
- CVE-2026-83863High
Heap-based buffer overflow in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.
- CVE-2026-83719Medium
Buffer over-read in Servicing Stack Updates allows an authorized attacker to disclose information locally.
- CVE-2026-83506High
Untrusted search path in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.
Original NVD description (English source)
Heap-based buffer overflow in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS