DEBIAN-CVE-2026-31937

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Source

https://security-tracker.debian.org/tracker/CVE-2026-31937

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-31937.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-31937

Upstream

CVE-2026-31937

Published

2026-04-02T15:16:37.847Z

Modified

2026-04-03T10:03:11.418236Z

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

Summary

[none]

Details

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

References

https://security-tracker.debian.org/tracker/CVE-2026-31937

Affected packages

Debian:11 / suricata

Package

Name: suricata
Purl: pkg:deb/debian/suricata?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1:6.*

1:6.0.1-3

1:6.0.1-3+deb11u1

1:6.0.2-1~exp1

1:6.0.3-1~exp1

1:6.0.3-1~exp2

1:6.0.3-1

1:6.0.3-2~bpo11+1

1:6.0.3-2

1:6.0.4-1

1:6.0.4-2~bpo10+1

1:6.0.4-2~bpo11+1

1:6.0.4-2

1:6.0.4-3

1:6.0.5-1

1:6.0.5-2~bpo10+1

1:6.0.5-2~bpo11+1

1:6.0.5-2

1:6.0.5-3

1:6.0.6-1~bpo10+1

1:6.0.6-1~bpo11+1

1:6.0.6-1

1:6.0.6-2

1:6.0.8-1~bpo11+1

1:6.0.8-1

1:6.0.9-1~bpo11+1

1:6.0.9-1

1:6.0.10-1~bpo11+1

1:6.0.10-1

1:6.0.13-1

1:7.*

1:7.0.0-1

1:7.0.0-2~bpo12+1

1:7.0.0-2

1:7.0.1-1

1:7.0.2-1~bpo12+1

1:7.0.2-1

1:7.0.2-2~exp1

1:7.0.2-2~exp2

1:7.0.2-2

1:7.0.3-1~bpo12+1

1:7.0.3-1

1:7.0.4-1

1:7.0.5-1

1:7.0.5-2~bpo12+1

1:7.0.6-1~bpo12+1

1:7.0.6-1

1:7.0.6-2~exp1

1:7.0.7-1~bpo12+1

1:7.0.7-1

1:7.0.8-1~bpo12+1

1:7.0.8-1

1:7.0.8-2

1:7.0.9-1

1:7.0.10-1~bpo12+1

1:7.0.10-1

1:7.0.11-1~bpo13+1

1:7.0.11-1

1:8.*

1:8.0.0-1~exp1

1:8.0.0-1~exp2

1:8.0.0-1~exp4

1:8.0.0-1~exp5

1:8.0.1-1

1:8.0.1-2

1:8.0.1-3~bpo13+1

1:8.0.1-3

1:8.0.2-1~bpo13+1

1:8.0.2-1

1:8.0.3-1~bpo13+1

1:8.0.3-1

1:8.0.3-2~exp1

1:8.0.4-1~bpo13+1

1:8.0.4-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-31937.json"

Debian:12 / suricata

Package

Name: suricata
Purl: pkg:deb/debian/suricata?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1:6.*

1:6.0.10-1

1:6.0.13-1

1:7.*

1:7.0.0-1

1:7.0.0-2~bpo12+1

1:7.0.0-2

1:7.0.1-1

1:7.0.2-1~bpo12+1

1:7.0.2-1

1:7.0.2-2~exp1

1:7.0.2-2~exp2

1:7.0.2-2

1:7.0.3-1~bpo12+1

1:7.0.3-1

1:7.0.4-1

1:7.0.5-1

1:7.0.5-2~bpo12+1

1:7.0.6-1~bpo12+1

1:7.0.6-1

1:7.0.6-2~exp1

1:7.0.7-1~bpo12+1

1:7.0.7-1

1:7.0.8-1~bpo12+1

1:7.0.8-1

1:7.0.8-2

1:7.0.9-1

1:7.0.10-1~bpo12+1

1:7.0.10-1

1:7.0.11-1~bpo13+1

1:7.0.11-1

1:8.*

1:8.0.0-1~exp1

1:8.0.0-1~exp2

1:8.0.0-1~exp4

1:8.0.0-1~exp5

1:8.0.1-1

1:8.0.1-2

1:8.0.1-3~bpo13+1

1:8.0.1-3

1:8.0.2-1~bpo13+1

1:8.0.2-1

1:8.0.3-1~bpo13+1

1:8.0.3-1

1:8.0.3-2~exp1

1:8.0.4-1~bpo13+1

1:8.0.4-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-31937.json"

Debian:13 / suricata

Package

Name: suricata
Purl: pkg:deb/debian/suricata?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1:7.*

1:7.0.10-1

1:7.0.10-1+deb13u1

1:7.0.10-1+deb13u2

1:7.0.10-1+deb13u3

1:7.0.11-1~bpo13+1

1:7.0.11-1

1:8.*

1:8.0.0-1~exp1

1:8.0.0-1~exp2

1:8.0.0-1~exp4

1:8.0.0-1~exp5

1:8.0.1-1

1:8.0.1-2

1:8.0.1-3~bpo13+1

1:8.0.1-3

1:8.0.2-1~bpo13+1

1:8.0.2-1

1:8.0.3-1~bpo13+1

1:8.0.3-1

1:8.0.3-2~exp1

1:8.0.4-1~bpo13+1

1:8.0.4-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-31937.json"

Debian:14 / suricata

Package

Name: suricata
Purl: pkg:deb/debian/suricata?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:8.0.1-1

Affected versions

1:7.*

1:7.0.10-1

1:7.0.11-1~bpo13+1

1:7.0.11-1

1:8.*

1:8.0.0-1~exp1

1:8.0.0-1~exp2

1:8.0.0-1~exp4

1:8.0.0-1~exp5

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-31937.json"