Search threats, CVEs… ⌘K
Back to vendor advisories
Ubuntu Security NoticesUSN-8749-1

USN-8749-1: CivetWeb vulnerabilities

It was discovered that CivetWeb did not correctly handle parsing certain URIs. A remote attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2025-55763) It was discovered that CivetWeb did not correctly handle parsing certain HTTP requests. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2025-9648)

Read the vendor bulletin
Not listedCVSS not listedNot listed severity
Scope

What the vendor says is affected

The collected bulletin did not provide a separate affected-products list. Check the original bulletin before making an exposure decision.

Timeline

When this advisory changed

  1. Published by Ubuntu

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

Vulnerabilities

CVEs named in this advisory

CVE-2025-55763View CVSS, KEV, EPSS, and threat contextCVE-2025-9648View CVSS, KEV, EPSS, and threat context
Keep investigating
See every advisory from this vendor