UNKNOWN Microsoft

CVE-2025-55159

slab allows out-of-bounds access in `get_disjoint_mut` due to incorrect bounds check

Microsoft Security Update 2025-Aug: slab allows out-of-bounds access in `get_disjoint_mut` due to incorrect bounds check

Affected Products

azl3 rust 1.90.0-1 on Azure Linux 3.0
azl3 rust 1.90.0-3 on Azure Linux 3.0
azl3 rust 1.75.0-22 on Azure Linux 3.0
azl3 rust 1.90.0-4 on Azure Linux 3.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55159
https://nvd.nist.gov/vuln/detail/CVE-2025-55159

Published: 2025-08-12 · Source: Microsoft · Feed updated: 2026-08-10

This unknown severity vulnerability was published on 2025-08-12 via Microsoft. Affected: azl3 rust 1.90.0-1 on Azure Linux 3.0, azl3 rust 1.90.0-3 on Azure Linux 3.0, azl3 rust 1.75.0-22 on Azure Linux 3.0 and 1 more.

vulnfeed aggregates 8893 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.