UBUNTU-CVE-2026-31932

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Source

https://ubuntu.com/security/CVE-2026-31932

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-31932.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-31932

Upstream

CVE-2026-31932

Published

2026-04-02T14:16:00Z

Modified

2026-04-13T12:52:26.056699Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

Suricata is a network IDS, IPS and NSM engine. Prior to versions 7.0.15 and 8.0.4, inefficiency in KRB5 buffering can lead to performance degradation. This issue has been patched in versions 7.0.15 and 8.0.4.

References

Affected packages

Ubuntu:16.04:LTS / suricata

Package

Name: suricata
Purl: pkg:deb/ubuntu/suricata@3.0-1?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.0.8-1build1

2.0.9-1

2.0.10-1

2.0.10-2

2.0.11-1

3.*

3.0-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "3.0-1",
            "binary_name": "suricata"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-31932.json"

Ubuntu:18.04:LTS / suricata

Package

Name: suricata
Purl: pkg:deb/ubuntu/suricata@3.2-2ubuntu3?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.2-2ubuntu3

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "3.2-2ubuntu3",
            "binary_name": "libhtp-0.5.23-1"
        },
        {
            "binary_version": "3.2-2ubuntu3",
            "binary_name": "suricata"
        },
        {
            "binary_version": "3.2-2ubuntu3",
            "binary_name": "suricata-hyperscan"
        },
        {
            "binary_version": "3.2-2ubuntu3",
            "binary_name": "suricata-oinkmaster"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-31932.json"

Ubuntu:22.04:LTS / suricata

Package

Name: suricata
Purl: pkg:deb/ubuntu/suricata@1:6.0.4-3?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1:6.*

1:6.0.4-2

1:6.0.4-3

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "1:6.0.4-3",
            "binary_name": "suricata"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-31932.json"

Ubuntu:24.04:LTS / suricata

Package

Name: suricata
Purl: pkg:deb/ubuntu/suricata@1:7.0.3-1build3?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1:7.*

1:7.0.0-2

1:7.0.2-1

1:7.0.2-1build1

1:7.0.3-1build1

1:7.0.3-1build3

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "1:7.0.3-1build3",
            "binary_name": "suricata"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-31932.json"

Ubuntu:25.10 / suricata

Package

Name: suricata
Purl: pkg:deb/ubuntu/suricata@1:7.0.10-1?arch=source&distro=questing

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1:7.*

1:7.0.8-2

1:7.0.10-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "1:7.0.10-1",
            "binary_name": "suricata"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-31932.json"