PT-2026-60965 · Scikit Hep · Uproot

CVE-2026-9147 · Publicado 2026-07-18 · Atualizado 2026-07-18

Mitre

CVSS v3.1

7.8

Alta

Vetor base

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

uproot dynamically generates Python class source code from ROOT TStreamerInfo records in a file and compiles it at runtime. Some file-controlled streamer metadata fields (for example, streamer element names) are interpolated into the generated Python source without safe quoting via repr() or the !r format specifier. An attacker who can supply a crafted ROOT file can place Python expression-breaking content into a streamer metadata field. When uproot generates and invokes the corresponding reader method, the injected Python expression is evaluated in the context of the process opening the file, resulting in arbitrary Python code execution in applications that open or process attacker-controlled ROOT files with affected uproot code paths.

Correção

Code Injection

Enumeração de Fraquezas

CWE-94

Identificadores relacionados

CVE-2026-9147

Produtos afetados

Uproot

Referências · 5

• https://github.com/scikit-hep/uproot5/security/advisories/GHSA-6946-mq52-g438 · Nota
• https://github.com/scikit-hep/uproot5/commit/c045c2824295d907d2e705f31110c742928e50e7 · Nota
• https://github.com/scikit-hep/uproot5 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-9147 · Nota de Segurança
• https://vulncheck.com/advisories/uproot-and-before-code-injection-via-tstreamerinfo-metadata · Nota