CVE-2026-19201

Katalog CVE

CVSS 7.5 · High EPSS 0,27%

Kerentanan Uncontrolled Recursion pada google go-attestation. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

An uncontrolled recursion vulnerability in the Windows SIPA event log parser of Google go-attestation versions up to and including 0.6.1 allows an attacker to cause a denial of service (DoS). The (*WinEvents).readELAMAggregation function recurses for every nested elamAggregation sub-event without enforcing a maximum recursion depth limit, while the size guard is bypassed on recursive execution paths. By submitting a crafted Windows event log containing deeply nested elamAggregation headers, an attacker can exhaust the goroutine call stack, triggering an unrecoverable fatal runtime error (stack overflow) that immediately crashes the verifier application.

Rincian

Terbit di NVD

9 September 2026

Terakhir diubah

24 September 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber NVD
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-674: Uncontrolled Recursion

EPSS (30 hari)

0,27% peluang dieksploitasi; lebih tinggi dari 18,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/google/go-attestation/pull/506 patch · advisory vendor
• https://github.com/google/go-attestation/releases/tag/v0.6.2 patch · release notes
• https://github.com/google/go-attestation/security/advisories/GHSA-hcm6-rjfh-f25p broken link