DEBIAN-CVE-2026-31933

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Source

https://security-tracker.debian.org/tracker/CVE-2026-31933

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-31933.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-31933

Upstream

CVE-2026-31933

Published

2026-04-02T14:16:28.930Z

Modified

2026-04-03T10:01:50.092976Z

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 versions 7.0.15 and 8.0.4, specially crafted traffic can cause Suricata to slow down, affecting performance in IDS mode. This issue has been patched in versions 7.0.15 and 8.0.4.

References

https://security-tracker.debian.org/tracker/CVE-2026-31933

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-2026-31933.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-2026-31933.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-2026-31933.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

1:8.0.4-1

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

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

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-31933.json"