CVE-2026-45813

Katalog CVE

CVSS 8.8 · High EPSS 0,53%

Kerentanan Integer Underflow (Wrap or Wraparound) pada apache nimble. Skor CVSS 3.1 8.8 (High) menurut CISA ADP.

Deskripsi (NVD)

Out-of-bounds Write, Integer Underflow (Wrap or Wraparound) vulnerability in Apache NimBLE BASS service. Improper validation when parsing BASS service  "Add Source" and "Modify Source" operation PDU could results in stack buffer overflow or arbitrary out-of-bound read. This can be triggered by nearby devices over Bluetooth connection, however pairing is required prior to accessing BASS service, which depending on device configuration may or may not require user action. This issue affects Apache NimBLE: through 1.9.0. Users are recommended to upgrade to version 1.10.0, which fixes the issue.

Rincian

Terbit di NVD

24 Juli 2026

Terakhir diubah

27 Juli 2026

Status NVD

Analyzed

CVSS 3.1

8.8 (High), sumber CISA ADP
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-191: Integer Underflow (Wrap or Wraparound)
CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,53% peluang dieksploitasi; lebih tinggi dari 43,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lists.apache.org/thread/vc1ny73w243z5wr6t0y10gc6t2c9cytw mailing list · advisory vendor
• https://github.com/apache/mynewt-nimble/pull/2232 issue tracking · patch
• http://www.openwall.com/lists/oss-security/2026/07/24/13 mailing list · advisory pihak ketiga