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CERT-FR: Unspecified vulnerability in CPython fixed per Python bulletin of 29 October 2026 (CVE-2026-116566)

1 fonte(s) · 1 atualização(ões) · publicado 29/10/2026 21:00 · coletado há 1 hora

The French CERT-FR published advisory CERTFR-2026-AVI-1423 on a vulnerability in CPython, based on a Python security bulletin dated 29 October 2026. The advisory says the flaw lets an attacker cause a security issue that the vendor has not specified. It names a single CVE, CVE-2026-116566. It gives no CVSS score, no technical details, no affected version numbers and no mention of exploitation in the wild.

Entenda a falha

A vulnerabilidade

CERT-FR advisory CERTFR-2026-AVI-1423 reports an unspecified vulnerability in CPython, tracked as CVE-2026-116566. The advisory says an attacker can cause a security issue that the vendor has not specified. It gives no component, attack requirements, impact, CVSS score or affected and fixed version numbers; it only says CPython without the latest security fix is affected. It does not mention exploitation in the wild.

Como funciona

The articles do not describe how the vulnerable process works. Neither the CERT-FR advisory nor the story says which input or component of CPython is involved, or at which step it fails.

Por que é vulnerável

The root cause is not stated. The advisory describes the impact only as a security issue not specified by the vendor, and does not explain what the fix changes. Details may be in the Python security bulletin, which the articles do not reproduce.

Como foi descoberta

The articles do not say who found the flaw or how. They only say CERT-FR published its advisory on 30 October 2026, based on a Python security bulletin dated 29 October 2026 sent to the [email protected] mailing list. Fixes are to be obtained from that bulletin.

Explicação gerada por IA a partir da matéria e dos artigos, em 02/11/2026 12:26.

Detalhes técnicos

  • Affected: CPython without the latest security fix (no versions specified).
  • Impact: not specified by the vendor.
  • CVE referenced: CVE-2026-116566.

Remediação

  • Apply the fixes described in the Python security bulletin HCHE62VYTPYI6WOPJQDWUBR4CINBPSM7 of 29 October 2026, published on the [email protected] mailing list.

Linha do tempo

  1. cert.cyber.gouv.fr ↗ · pub. 29/10/2026 21:00 · coletado 02/11 12:01 primeiro registro

    CERT-FR: Unspecified vulnerability in CPython fixed per Python bulletin of 29 October 2026 (CVE-2026-116566)

    ler a análise desta fonte

    The French CERT-FR published advisory CERTFR-2026-AVI-1423 on a vulnerability in CPython, based on a Python security bulletin dated 29 October 2026. The advisory says the flaw lets an attacker cause a security issue that the vendor has not specified. It names a single CVE, CVE-2026-116566. It gives no CVSS score, no technical details, no affected version numbers and no mention of exploitation in the wild.

    Technical Details

    • Affected: CPython without the latest security fix (no versions specified).
    • Impact: not specified by the vendor.
    • CVE referenced: CVE-2026-116566.

    Remediation

    • Apply the fixes described in the Python security bulletin HCHE62VYTPYI6WOPJQDWUBR4CINBPSM7 of 29 October 2026, published on the [email protected] mailing list.