# CERT-FR issues advisory on a vulnerability in Samba

> CERT-FR reports a vulnerability in Samba allowing an attacker to compromise the confidentiality and integrity of data and bypass security policy.

**In brief**: Cyber event (severity: info) nationwide, first detected on 28 October 2026 at 01:00. Reported by 2 sources (4 articles), last updated on 28 October 2026 at 16:03. Part of the story “CERT-FR publishes a series of advisories and alerts on vulnerabilities”.

- Category: Cyber
- Severity: Info
- Place: Nationwide
- First detected: 28 October 2026 at 01:00
- Updated: 28 October 2026 at 16:03
- Story: [CERT-FR publishes a series of advisories and alerts on vulnerabilities](https://acturadar.com/en/stories/33-cert-fr-publishes-a-series-of-advisories-and-alerts-on-vulnerabilities.md)
- Web page: https://acturadar.com/en/events/3018-cert-fr-issues-advisory-on-a-vulnerability-in-samba

## Sources (4 articles)

- [Vulnérabilité dans Samba (28 octobre 2026)](https://www.cert.cyber.gouv.fr/avis/CERTFR-2026-AVI-1400/) — Sites gouvernementaux (gouv.fr), 28 October 2026 at 01:00
- [Multiples vulnérabilités dans Google Chrome (28 octobre 2026)](https://www.cert.cyber.gouv.fr/avis/CERTFR-2026-AVI-1398/) — Sites gouvernementaux (gouv.fr), 28 October 2026 at 01:00
- [Vulnérabilité dans CPython (28 octobre 2026)](https://www.cert.cyber.gouv.fr/avis/CERTFR-2026-AVI-1397/) — Sites gouvernementaux (gouv.fr), 28 October 2026 at 01:00
- [@CERT_FR : CERTFR-2026-AVI-1400: Vulnérabilité dans Samba](https://x.com/CERT_FR/status/2115459361069801698) — X (Twitter), 28 October 2026 at 16:03

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Cite as: Acturadar, “CERT-FR issues advisory on a vulnerability in Samba”, https://acturadar.com/en/events/3018-cert-fr-issues-advisory-on-a-vulnerability-in-samba
Methodology: https://acturadar.com/en/methodology