Cyber ·
Remote code execution in nginx: CVE-2026-93479 and CVE-2026-15176
F5 advisory on open-source nginx issues. At least two may allow remote code execution in versions before 1.31.7 or 1.30.6.
On 23 October 2026, according to an automatically translated summary of the oss-sec feed, F5 published a security advisory that includes issues in open-source nginx. The items cited are CVE-2026-93479 and CVE-2026-15176. At least two of them may allow remote code execution. The source states that versions before 1.31.7 or 1.30.6 would be affected.
According to the same source, nginx's own advisory page makes it hard to tell when each issue was published, and the reporter does not believe the team posts these advisories there. Therefore, the exact date and the full list of versions should be checked directly in the F5 advisory and in nginx's official channels.
To consult and verify: find the original advisory referenced in the oss-sec feed, confirm in the F5 advisory which versions are affected, and compare them with the version installed in your environment. If your version is older than those indicated, update following the vendor guidance and record the action.
Relevance for Rota Nacional: Rota does not patch your nginx or replace server updates. If your organization uses an nginx proxy in front of API integrations, that proxy remains your responsibility. The platform applies the personal-data barrier before models, which does not remove infrastructure vulnerabilities.
Original source: Execução remota de código no nginx: CVE-2026-93479 e CVE-2026-15176