CVE-2026-49337

Katalog CVE

CVSS 4.3 · Medium EPSS 0,33%

Kerentanan Allocation of Resources Without Limits or Throttling. Skor CVSS 3.1 4.3 (Medium) menurut github.com.

Deskripsi (NVD)

libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.20, a crafted sequence of H.265 NAL units causes `decoder_context::read_slice_NAL()` (`libde265/decctx.cc:481`) to attach slice headers to a finished picture object that has no active image unit, resulting in attacker-controlled unbounded heap growth. The retained headers are never freed until the picture is released, which may not happen during continuous streaming. Version 1.0.20 patches the issue.

Rincian

Terbit di NVD

19 Juni 2026

Terakhir diubah

23 Juni 2026

Status NVD

Deferred

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-770: Allocation of Resources Without Limits or Throttling

EPSS (30 hari)

0,33% peluang dieksploitasi; lebih tinggi dari 24,0% 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/strukturag/libde265/commit/683cb9fa603e35840642f98765ab95cdb71cadf9
• https://github.com/strukturag/libde265/security/advisories/GHSA-g5hj-rf9f-7vxm