CVE-2026-58250

Katalog CVE

CVSS 7.5 · High EPSS 0,74%

Kerentanan NULL Pointer Dereference pada linuxfoundation nats-server. Skor CVSS 3.1 7.5 (High) menurut github.com.

Deskripsi (NVD)

NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.12.8 and 2.11.17, an unauthenticated peer with network access to a leafnode listener with compression enabled could crash the server during the pre-authentication leafnode handshake by sending repeated leafnode INFO protocol messages before authentication and account setup completed. This issue is fixed in versions 2.12.8 and 2.11.17.

Rincian

Terbit di NVD

8 Juli 2026

Terakhir diubah

13 Juli 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-476: NULL Pointer Dereference

EPSS (30 hari)

0,74% peluang dieksploitasi; lebih tinggi dari 53,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/nats-io/nats-server/security/advisories/GHSA-3g5q-cfh2-cq67 advisory vendor
• https://github.com/nats-io/nats-server/commit/8dcb26eaea78fdcbe96dbee5986d6019fd5cb94a patch
• https://github.com/nats-io/nats-server/commit/fc5fe39177533e9dbdd651d2458285bfae1dde27 patch
• https://github.com/nats-io/nats-server/releases/tag/v2.11.17 release notes
• https://github.com/nats-io/nats-server/releases/tag/v2.12.8 release notes