CVE-2026-92987

Katalog CVE

CVSS 7.5 · High EPSS 0,63%

Kerentanan Inefficient Algorithmic Complexity. Skor CVSS 3.1 7.5 (High) menurut vulncheck.com.

Deskripsi (NVD)

roxmltree through 0.21.1 performs quadratic-time attribute and namespace validation during XML parsing without limits on attribute count. Attackers can craft XML documents with tens of thousands of attributes on a single element to consume excessive CPU time and cause denial of service.

Rincian

Terbit di NVD

17 September 2026

Terakhir diubah

22 September 2026

Status NVD

Deferred

CVSS 3.1

7.5 (High), sumber vulncheck.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-407: Inefficient Algorithmic Complexity

EPSS (30 hari)

0,63% peluang dieksploitasi; lebih tinggi dari 48,7% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/RazrFalcon/roxmltree
• https://github.com/RazrFalcon/roxmltree/blob/v0.21.1/src/lib.rs#L751-L755
• https://github.com/RazrFalcon/roxmltree/blob/v0.21.1/src/parse.rs#L1014-L1020
• https://github.com/RazrFalcon/roxmltree/issues/153
• https://www.vulncheck.com/advisories/roxmltree-through-0.21.1-denial-of-service-via-quadratic-parsing