PT-2026-1815 · Apache · Apache Nimble

Published 2026-01-10 · Updated 2026-01-10 · CVE-2025-53470

Positive Technologies (AI Summary)

CVSS v3.1

3.1

Low

Base vector

AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions Apache NimBLE versions through 1.8

Description An out-of-bounds read issue exists in the Apache NimBLE HCI H4 driver. A specially crafted HCI event can cause an invalid memory read within the H4 driver. The issue is considered low severity as it requires a malfunctioning Bluetooth controller.

Recommendations Upgrade to version 1.9 to resolve the issue.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2025-53470

Affected Products

Apache Nimble

References · 7

• https://github.com/apache/mynewt-nimble/commit/b973df0c6cf7b30efbf8eb2cafdc1ee843464b76 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-53470 · Security Note
• https://lists.apache.org/thread/32sm0944dyod4sdql77stgyw9xb2msc0 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-53470 · Vendor Advisory
• https://twitter.com/CVEnew/status/2009932537049522320 · Twitter Post
• https://t.me/CVEtracker/41938 · Telegram Post
• http://openwall.com/lists/oss-security/2026/01/08/2 · Note