CVE Catalog

CVE-2026-56978

HighCVSS 8.4
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.08%

0th percentile - higher than 0% of all known CVEs

Summary

In get_global_config_item_addr of gc.c, there is a possible out-of-bounds read due to a missing bounds check. This could lead to local privilege escalation without additional execution privileges. User interaction is not required for exploitation.

Risk Assessment

A local attacker could exploit the out-of-bounds read to gain higher privileges, potentially leading to system integrity compromise.

Recommendation

Apply security patches from the vendor that fix the missing bounds check in get_global_config_item_addr.

Related vulnerabilities

Original NVD description (English source)

In get_global_config_item_addr of gc.c, there is a possible out-of-bounds read due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS