PT-2026-63335 · Red Hat · Red Hat Enterprise Linux 10+3

CVE-2026-16473 · Published 2026-07-22 · Updated 2026-07-22

NVD

CVSS v3.1

4.3

Medium

Base vector

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

A flaw was found in the sbc library (BlueZ SBC codec). An off-by-one error in the SBC frame decoder allows a crafted audio payload to trigger a one-byte heap out-of-bounds read. This could allow an adjacent attacker streaming Bluetooth audio to read a single byte of adjacent heap memory.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2026-16473

Affected Products

Red Hat Enterprise Linux 10

Red Hat Enterprise Linux 7

Red Hat Enterprise Linux 8

Red Hat Enterprise Linux 9

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-16473 · Security Note
• https://bugzilla.redhat.com/show_bug.cgi?id=2503650 · Note
• https://git.kernel.org/pub/scm/bluetooth/sbc.git · Note
• https://access.redhat.com/security/cve/CVE-2026-16473 · Note